After taking heat from some of his liberal fans on Twitter over his strong criticism of Pres. Barack Obama’s Oval Office speech Tuesday, Keith Olbermann stopped into another of his new media stomping grounds to find more of the same. Now he’s leaving The Daily Kos after reading a “diary trashing first me and my colleague Rachel.” Olbermann wrote a blog post, presumably his last for awhile, headlined “Check, Please”, as a response to the diary he found and one particular comment that insinuated his criticism came because attacking the President was good for ratings (a pretty strange notion when...