Tell HN: My New Site, How to Say 2010
howtosay2010.com
howtosay2010.com
Personally, I think that since the question is at least raised, it's not all that clear with the answer, no matter who wins the vote. I also think that one shouldn't refer to the way year 1806 or any of the past years are pronounced. To me anything 20xx sounds weird when pronounced with "twenty", probably because the word just does not fit in this shorthand model. And I think a lot of people feel this way.
The next best choice is "twenty ten", which is much more verbose.
http://listen.grooveshark.com/#/song/Ten+In+2010+LP+Version/...
But I say two-thousand ten for 2010.