This is only currently running sitcoms.
Personally, I'd rank them
1) NBC: (30 rock, The Office, Community, Parks & Rec, Outsourced) - NBC's comedies always seem the funniest to me. It helps that they seem to have completely abandoned the "studio audience" idea so familiar to comedy, which allows more freedom for filming angles and better delivered awkward moments.
2) Fox & FX: (Raising Hope, Running Wilde, It's Always Sunny in Philadelphia, The League) - I didn't include Animated shows in this, just wanted live action comedies, but if I did Fox/FX might have ran away with it, considering Simpsons, Family Guy, and Archer. The Fox comedies are just starting but look kind of promising, and the FX comedies are both awesome.
3) ABC: (Modern Family, Cougartown, The Middle, Better with You) - Modern Family is one of the best comedies around, and Cougartown and The Middle are sometimes good for a laugh. Haven't seen better with you but the preview I just watched looked horrible.
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4) CBS: (2.5 men, How I Met Your Mother, Big Bang Theory, $#*! My Dad Says, Mike & Molly) - Awful, completely terrible. The only one of these shows I can even tolerate is HIMYM. Unfortunatly I'm pretty sure CBS has the most successful comedies, so not everyone is ready to move beyond stale sitcom conventions like studio audiences and cheesy catchphrases.














