\I can't give you too much insight into Libya at large, but I can say that I belive the officials when they say that the airstrikes are about evening the playing field between Ghadafi and the rebels and avoiding being despised for sitting on the sidelines of yet another national purge of undesirables. The entire region hates him, he's crazy, he's got too much power, and now he's just killing people for finally being sick of it. I think if Mubarak had started military action against rag-tag protesters people would have gotten involved to some extent...but Mubarak was our bitch and Ghadafi has long just been a tolerated annoyance.
And as far as Obama goes, I don't see how jumping in right after NATO, the UN, and a pan-Arab alliance all green-light it is wishy-washy. Right now his hands are tied as far as direct military intervention goes. He can't just announce that Marines will hit the ground and help the rebels storm the capital, and he can't say "we're sitting this one out because we don't know who the rebels are and I don't care what that dictator does to them" because, well, that's insane. Yet the media screams for action from him every hour on the hour and when he takes the even-handed approach of aiding the security of the no-fly-zone and waiting to see how sort the pretenders and crazies from helpful, purposeful rebels, our binary American brains just can't deal with it.
And beyond that I really don't see how a president who has been hamstrung from day one with a massive financial crisis and who has half the country expecting him to shut down two wars (or win one and draw the other) still finds time to redraw the rules of health funding, eliminate don't ask don't tell, ushers through a bunch of key appointments, deal with the greatest man-made disaster cleanup in our nation's history, and realign the direction of the Fed, the FBI, the Justice Department, and strengthen the FDA for the better. All the while being burdened by both the most cowardly democratic majority Congress through 2009 and dealing with a mad-dog, barbituate hellspawn of a right-center majority Congress now without ever losing his cool gets constantly called out for not being a man of action.