For his new Current TV program — premiering tonight! — angry television personality Keith Olbermann will step out of his comfort zone to bring viewers a diverse set of voices. Last night on the Twitter, Olbermann announced the guests for his first show: Michael Moore and Markos Moulitsas, founder of Daily Kos.

Today we watched a promo for Keith Olbermann's new show in which he talks about media bias and whatnot. So he's sort of a windbag! But maybe he's kinda right? One commenter agreed.

In your bilious Friday media column: World Net Daily takes a stand for crazydom, the Page One movie dissected by everyone everywhere, Keith Olbermann's show has at least one redeeming factor, and TV advertising will never die.

Huzzah, it's the first official promo ad for Keith Olbermann's new show on Current TV—premiering June 20! Finally, someone to dispel that "heavily biased, corporate-sponsored spin." Keith Olbermann, the Adbusters of millionaire cable news pundits. [via Daily Intel]

In your weaponized Wednesday media column: Brian Stelter forms a media power couple, the NYT's Week in Review revamp approaches, Keith Olbermann's childishness cataloged, Lloyd Grove lurches drunkenly, and the NY Daily News gets new offices.

In your scorching Thursday media column: the NYT and WaPo get into crowdsourcing, Keith Olbermann and Glenn Beck are unpopular, Ann Curry gets her own era, and a notable takedown.

Pathologically self-destructive ego-vessel Keith Olbermann is launching a new show on Al Gore's Current cable network in two weeks, so it's time to start the passive aggressive media tour!

In your tense Tuesday media column: Keith Olbermann is returning, a new Katie Couric rumor, Jay Rosen ruminates, Michael Kinsely's new job, Anderson Cooper's hot new cable news feud, and a new Village Voice columnist.

In your rearranged Wednesday media column: CBS laughably asks Katie Couric to stay, New Yorker fact checking goes above and beyond, AOL stock shakes off HuffPo's purchase price, Keith Olbermann is as calm and dignified as always, and Joshy Tyrangiel, profiled.

It's official: As had been rumored for hours, Keith Olbermann is bringing his special brand of self-righteous haranguing to Current TV, Al Gore's weird TV thingie that no one watches. On a phone conference call today, Olbermann revealed that he will host an hour-long newscast five nights a week for Current and will serve as the network's "Chief News Officer."

The Times reports that former MSNBC anchor Keith Olbermann will likely announce a deal with Current TV, Al Gore's cable channel, tomorrow. (Guess he decided not to follow our advice, unless he'll be hosting a cooking show there or something.) Olbermann might also "separately pursue other ventures, like an Internet destination," which we hope means he'll keep Tweeting photos of snow in New York City. [NYT]

HBO just ordered a pilot from Social Network writer and West Wing creator Aaron Sorkin for a behind-the-scenes drama about cable news. Sorkin shadowed MNSBC's Keith Olbermann and Chris Matthews as research. Half the action will take place on Twitter.

Keith Olbermann's reign as king of the MSNBC bloviators is over. All he's done since leaving the network is tweet in a self-absorbed manner. What should K.O.'s next career move be? Allow us to offer some free advice.

Today at Gawker.TV, last night Stephen Colbert dedicated his hair to Keith Olbermann while Craig Ferguson dedicated his monologue to him and this morning, the Today Show interviewed Colin Firth and James Franco one-after-the-other with fairly disastrous results.

The Late Late Show host was on fire last night when he tackled Keith Olbermann's exit from MSNBC. This clip begins with his statement that CBS stands for "Cantankerous, Bewildered Seniors" and ends with remarks on cable news "spinning right-round."

Just like he did upon Gene Shalit's retirement, Stephen Colbert attempted to absorb Keith Olbermann's powers Highlander-style. Unfortunately, Stephen's body rejects Keith's essence and into his coffee cup, turning it into "Keith Olbermug."

Keith Olbermann has only been out at MSNBC for one weekend, but what will he do next? Some people on Facebook, Twitter and Daily Kos want him to run for Joe Lieberman's Connecticut Senate seat.

Keith Olbermann unexpectedly announced he was leaving MSNBC last night. Olbermann is MSNBC's highest-rated anchor, and the main reason the network now stands as the left-leaning alternative to Fox News. So why'd he quit? Or was he fired?

Keith Olbermann's career at MSNBC is over. The network announced this evening that it terminated its contract with Olbermann effective immediately, and the Countdown host shared the news in typically dramatic fashion on his show tonight. Olbermann's final words below.

Less than 90 minutes after Keith Olbermann announced on MSNBC that his show, Countdown, was over effective immediately, colleague Rachel Maddow spoke out—albeit briefly—on the issue during a live taping of Real Time with Bill Maher. Watch inside.