I don't think I've seen more than 10 minutes of 2.5 men. Not a big sitcom person. And the whole Charlie Sheen thing ultimately is just sad, if the lives of bizarro millionaires who are millionaires because they have a natural screen presence dropped on them at birth can be sad as they go to tropical islands with beautiful hookers... . wait, OK, it is not so sad, just bizarre.
But there was one tweet elicited out of it that is great. From the person mentioned as a possible Sheen replacement on the show (and someone who I've never heard of before, John Stamos):
" UPDATE: Stamos tweeted: "contrary to the rumors, i am not replacing charlie sheen on two and half men. however, martin sheen has asked me to be his son."