Wasn't sure if anyone's started a thread on this yet, but 7 shows have already halted production.

Some of the shows include:

• Desperate Housewives (ABC)
• Rules of Engagement (CBS)
• The Adventures of Old Christine (CBS)
• Big Bang Theory (CBS)
• Two and a Half Men (CBS)
• 'Til Death (FOX)
• Back To You (FOX)