Thanks, John. During my discussion, I'll reference our earnings slide presentation that accompanies the webcast. All growth rates mentioned in my prepared remarks represent year-over-year comparisons, unless I clarify otherwise. Overall, we delivered strong fourth quarter results. We came in above our guidance on the top and bottom line as we continued to execute against our strategic priorities for both PayPal and Marketplaces. During the quarter, we generated free cash flow of $657 million. We repurchased approximately $400 million worth of eBay shares, and we issued term debt of $1.5 billion to capitalize on the low-interest-rate environment and enhance our financial flexibility. Lastly, we closed three acquisitions in the last three months that will help strengthen our portfolio of businesses. We're pleased with the progress in Q4 and 2010, and we carry that momentum into 2011. In the fourth quarter, our combined businesses generated net revenues of $2.5 billion, up 5%, or a 10% increase excluding Skype. Organic revenue growth was up 12%. Foreign exchange decreased growth by two points, and the inclusion of Skype in 2009 results decreased growth by five points. The year-over-year increase in revenue was primarily due to a stronger holiday season; strong performance across our international businesses, with continued Marketplaces strength, particularly in Europe; and PayPal's strength driven by Merchant Services. Fourth quarter non-GAAP EPS was $0.52, a 16% increase, or 24% excluding Skype. Non-GAAP operating margin was 29 1/2%, up 20 basis points from Q4 '09. The year-over-year increase in EPS was primarily due to strong top line growth, a lower effective tax rate and solid productivity. We had several things that transpired in the quarter that are worth highlighting in an effort to provide a bit more transparency on our results. Versus the guidance we gave back in October, there are three things worth breaking out, two that were positive and one that was negative. First, a stronger holiday season and better performance from Marketplaces and PayPal generated $116 million, or five points of growth, and contributed $0.04 of earnings above the midpoint of our guidance. Secondly, we settled some uncertain tax positions in the quarter that lowered our effective tax rate and generated $0.06 of additional earnings per share in the quarter. Third, on the negative side, we settled the lawsuit in the quarter and we reserved for an ongoing dispute related to an indirect tax position in one of our foreign locations. These adversely impacted revenue by $59 million and EPS by $0.04. All told, the onetime items reduced total revenue growth by approximately three points and increased EPS by $0.02. From a segment perspective, Marketplaces results were negatively impacted by four points of revenue growth and two points of segment margin. Free cash flow was $657 million in the quarter, up 10%. Cash flow was reduced by a onetime tax payment of $147 million in the quarter. For the full year, we generated more than $2 billion of free cash flow despite approximately $350 million in onetime tax payments. Let's take a closer look at our segment results. PayPal had another great quarter, with strong top line growth and higher segment margins. Total payments revenue was $971 million, representing growth of 22%. Total payment volume increased to $26.9 billion, or up 26%. We continue to expand our global footprint as international TPV grew 34% in the quarter and now makes up 43% of our total TPV. A few quick highlights on PayPal operational metrics. Merchant Services TPV grew 36% in the quarter, and we continue to expand our global footprint, our merchant coverage and our share of checkout. Q4 Merchant Services TPV accounted for 62% of PayPal's total TPV. On eBay, PayPal's TPV growth rate was 11%. Penetration of addressable GMV increased 410 basis points to 70%, an all-time high, with penetration gains in most countries across the globe. PayPal transaction margin was also strong, increasing to 63.8% in the quarter. The global trends of a decreasing take rate continues but were offset by significant improvements in transaction expense and transaction losses. PayPal's segment margin accelerated to 22.1% in the quarter, up 430 basis points year-over-year. The increase from last year was primarily the result of operating leverage, higher transaction margins and continued improvement at Bill Me Later. We ended 2010 with PayPal's segment margins at 21%, ahead of the 18% to 20% target we set for 2011 at our Analyst Day in March 2009. Let me touch on a few key operating metrics for Bill Me Later, which continued to make solid progress in the quarter. Bill Me Later's TPV was up 49% as consumers, both on and off eBay, turned to BML for both convenience and choice. The gross receivable balance at quarter end was $1 billion, up 48%. The charge-off rate continued to decline to 6.1% from 7.3% in Q3 due to improved quality of the portfolio, a higher receivable balance and improved collections. Risk-adjusted margin increased 290 basis points sequentially to 14.4% due to lower credit losses and higher merchant revenue from increased volume. It was a strong year for the BML business as TPV grew 41%, receivables portfolio grew 48% and risk-adjusted margins accelerated and net charge-offs declined. Now let's move to our Marketplaces business. Overall, Marketplaces achieved net revenues of $1.5 billion, a 4% increase. Marketplaces FX-neutral revenue was up 6%, driven by higher GMV volume. Marketplace generated 59% of its revenue internationally this quarter. Turning to marketing services and other, which we view as alternative formats for bringing buyers and sellers together. Revenues were 17% of Marketplaces' total revenue and had FX-neutral growth of 13%. This was primarily driven by strength in the Advertising business, particularly in international display and U.S. -taxed advertising. A few quick highlights on Marketplaces' operational metrics. Active users increased to 95 million, up 5% year-over-year, driven by strength in the U.K., U.S. and Germany. Sold items grew 10%, a one-point acceleration from Q3, driven by acceleration, again, in the U.K., DE and the U.S. U.S. core GMV growth was 5% in the quarter, a 3% acceleration from Q3. The increase was due to a stronger holiday season and an improved user experience from product and site changes, partially offset by continued lower ASPs from a broader selection of well-priced inventory. International core GMV grew 6%, or 9% on an FX-neutral basis. The increase was due to strong growth in the U.K., Germany and Australia. This was partially offset by a decrease in China's cross-border trade, which was negatively impacted by increased trust standards to improve the user experience. Our Korean business continued to exhibit solid growth, but GMV growth slowed as we continued to be less dependent on coupons that don't generate buyer loyalty. Marketplaces segment margin was 39.2% in the quarter, down 120 basis points from a year ago. The main drivers of the change included a onetime legal settlement and indirect tax impact, which were partially offset by savings from operational initiatives. Global take rate, excluding vehicles, StubHub and onetime impacts to Marketplaces revenue, was 7.95%, essentially flat with a year ago. Turning to operating expenses. In the fourth quarter, our operating expenses were 43% of revenue, essentially flat on a year-over-year and sequential basis. We've invested more in product development, achieved productivity gains in G&A and improved provision for transaction and loan losses. From a cash perspective, we generated free cash flow of $657 million in the quarter, net of a $147 million tax payment. Cash, cash equivalents and non-equity investments totaled $7.8 billion at quarter end. We strengthened our U.S. cash position with the issuance of $1.5 billion of term debt as well as $300 million of commercial paper. Additionally, we financed approximately 2/3 of the BML receivables portfolio growth with offshore cash. During the quarter, we repurchased 13.7 million shares of stock for an aggregate price of $413 million. We closed both the milo.com and Critical Path acquisitions in the quarter, and we end the year with a strong balance sheet, including approximately $2.7 billion in the U.S. We used our balance sheet to strengthen our portfolio by expanding it in new adjacencies and accelerating innovation through three acquisitions in the quarter. As John mentioned earlier, expanding our local presence, accelerating our mobile capabilities and growing our CSA vertical are important strategic initiatives for our company. The acquisitions of Milo, Critical Path Software and brands4friends will help strengthen our capabilities in each of these areas, respectively. Now let me turn to guidance. We've outperformed our expectations for 2010. And we enter 2011 with confidence in our Payments business, and we're seeing strength in the Marketplace business. Our guidance reflects a few things. From a macro perspective, we're assuming a relatively stable outlook on the overall economy, exchange rates to hold relatively where they are now and global interest rates that remain generally at current levels. From an operating perspective, we expect PayPal to continue its strong performance from expanded merchant coverage and share of checkout while generating operating margin leverage. We expect Marketplaces to have a solid performance in its core markets, driven by continued progress in trust, value, selection. And third, we expect our non-GAAP effective tax rate will be in the range of 18 1/2% to 19 1/2% for the year. For the full year, we anticipate revenue of $10.3 billion to $10.6 billion. This represents growth of 12% to 16%. And we anticipate non-GAAP EPS of $1.90 to $1.95, which represents growth of 10% to 13%. For the first quarter of 2011, we anticipate revenues of $2.4 billion to $2.5 billion, representing growth of 9% to 14%. And we anticipate non-GAAP EPS of $0.44 to $0.46, which represents growth of 5% to 10%. In summary, we had a strong close to a good year. From a business standpoint, our global footprint expanded, innovation accelerated and operational excellence freed up capacity to invest in the business and strengthen our competitive position. We have an excellent balance sheet. We announced several key acquisitions to strengthen the portfolio, and we repurchased $713 million in stock during the year. We increased our financial flexibility through an offshore funding vehicle for Bill Me Later growth, the initiation of a $1 billion commercial paper program and the issuance of $1.5 billion in term debt. As we enter 2011, we believe the overall macro environment has stabilized, while internally, we are building on a solid foundation with continued focus on growing the PayPal business and improving the Marketplaces. And now we'd be happy to answer your questions. Operator?