Absolutely second bitterqueen. Bitterqueen has some very cool coverage of interaction between the mob and the gay community that you're not going to find anywhere else. It's cool to see someone with a unique interest put a lot of quality material out that nobody else bothered to dig for.

http://gangstersinc.ning.com/

A word on gangster report, scott is an amazing writer and one of the only writers who can bring a dull mob story to life for the reader. He can keep you on the edge of your seat for a full hour covering the smaldone family but IMHO will exaggerate from time to time the level of activity of different mob families. Still read it all the time though and have no other complaints.