Keith Olbermann, fired by Current TV yesterday,  kept tweeting though the night:

https://twitter.com/#!/KeithOlbermann/status/185933399989559296

https://twitter.com/#!/KeithOlbermann/status/185933882422603777

https://twitter.com/#!/KeithOlbermann/status/185934277689622528

https://twitter.com/#!/KeithOlbermann/status/185936294000594944

https://twitter.com/#!/KeithOlbermann/status/185936799053512704