I signed up a while ago (wanted my username before someone else took it), but I'm there now and currently updating my profile. Need to add all my same friends again and update everything - seems like it should have defaulted some/more of this stuff from VF but I'll be done soon so no big deal. Maybe I'll actually do a little posting after checking out what's there.
At the moment, it's more like a chat room than a helpful forum - and I prefer to help people to just chatting (though I do like that too from time-to-time) - so I suspect I won't be doing a lot of posting there at present though that may change. I can't believe some people have hundreds of posts already - I notice John had 500!
Maybe I'll just login daily anyway to help with the online numbers (and to get messages and such).