I've had the tag line: "Gen X will soon lead the world... are we ready?" for several years now... and here it is! Barack Obama was born in 1961. That puts him in most people's range for Gen X, and very close even if you date us from '63 instead of '60.
He has several top officials in his administration who are Gen X. Education Secretary-designate Arne Duncan looks like the youngest with a Nov. '64 birthday. Lisa Jackson, his new EPA head, was born in '62. Treasury Secretary-designate Timothy Geithner, like Obama, was born in '61. Chief of staff Rahm Emanual was born in November of '59, just missing the Gen X label but no doubt bringing some Gen X attitudes.
So far, it looks like Gen X will do a much better job than the Boomers did. Clinton & Bush (W) were both partisans who didn't get things done the way they wanted to. I'm not sure what we'll say about Obama four or eight years form now, but I am sure that he is ready.
It's time! :)