Once we get to 2013 it will be modus operandi to revert back to "Two Thousand and..." but for now Twenty Ten, Twenty Eleven, Twenty Twelve just rolls off the tongue so easily. And yeah it the buzzword, hip, cool way to say it. Btw, anyone still accidentally going to write out 2009 when signing things only to catch yourself making the mistake at the 2nd zero? This happened to me twice this week, lol.