Sorry to see you go. You seemed to let things get to you easier than others and would often see a conflict where non (yet) existed. I certainly don't see a mass exodus from the site of valued contributors as you think may be happening but of course I don't have all the stats. Some of course also leave because their personal life is either better or worse and they need to focus there instead.
Being around on these boards since 2002 gives me some insight to speak on this point. Sometimes you have to take the good with the bad. Good luck lurking and when you decide to come back maybe you can worry less about the opinions of others. Sports doesn't count though, I always worry about those opinions.
EDIT - Christ Looie, just read the "retirement" thread. It didn't get pissy until YOU arrived. Dude, brotha, caaaaaaaalm down. It is a SHMB, stop taking things so damn seriously. I guess you really do need a break.