Like many of you I've been a regular for some time now on Cigar Aficionado's forums. Very good information on a lot of subjects.
But if you want something more specific about cuban cigar, then Friends of Habanos is the place for you. I've been online with them more and more in the past weeks and I'm enjoying myself.
Another great thing about this site are the video reviews. Usually presented by Rob Ayala (the owner), Smithy (the young one) and Ken Gargett (wine and cigar expert).
Please take the time to watch the reviews : very good critique and ever better laughs.