The Friendly Atheist links to one such list:
1. The worldwide atheist bus adsWhat would you include?
2. Obama’s ’shout out’ to atheists in the Inaugural
3. The March 29th vote in the French colony of Mayotte to become France’s 101st Department
4. Darwin Day
5. The Irish Blasphemy law
6. Berlin’s religious education referendum fails.
7. Renewed popularity of Ayn Rand.
8. An atheistic civil society
9. Science shows religion to be hard-wired
10. The rise of debaptisms.