As of Feb 2013, which are the top 5 bitcoin mining pools to join with a good community? I'm looking to join a bitcoin mining pool. Which are the top five mining pools with good community support?
According to the blockchain.info's chart, as of Feb 2013 the top mining pools apparently are:


BTC Guild
50BTC
Deepbit
Slush
EclipseMC


I can't say for the "good community" since that's obviously quite subjective.