Just in case you were wondering what's the best domain name extension or whether the .com is still king of web addresses ...

Sedo‘s Domain Market Study: 2009 Overview with Q4 Highlights

The .com continues to prove itself the most popular domain extension, accounting for 44% of all 2009 sales on the Sedo marketplace. Among other gTLDs, the .com remains supreme accounting for 72% of all Q4 gTLD sales and 74% of 2009’s gTLD Sales. The second most popular gTLD, the .net extension, accounts for 11% of 2009 gTLD sales, but only 6% of total domains sold on the Sedo marketplace last year.
The conclusion:

In 2009, the .com remained the top domain extension across all markets. Sedo’s
marketplace did experience a surge in geographical domain sales with the sale of Russia.com, Brazil.com and Kiev.com. This is most likely an indicator that more of these sales should be expected in 2010, as global investors continue to expand their market reach with country specific domain names.
Full report: PDF