If you’re a Mac user, today is Snow Leopard Day—meaning that Mac OS 10.6 is out. It has few major “features” in the sense that earlier versions did but is supposed to be much refined from Leopard. My copy is due to arrive early next week.

You can also read David Pogue’s review, Joshua Topolsky’s review (which has numerous screen shots), Brian Lam’s review, and Walter Mossberg’s review if you want to know more.