I think most of us stay within the bounds of the Ex-JW community for several reasons. Even though alot of us "old-timers" are past alot of our JW issues, we still feel a camaradarie with those who have been there, done that.
Also, we like to be around to help others who are now in the shoes where we once stood: Doubting, still thinking it's the "truth", but also thinking we aren't good enough for it or Jah. Thinking we're the pimple on the butt of the Organization, and just starting to find out that we're not wrong, THEY are.
That is why we're still here. To socialize with those who know where we came from, and to help others when they need it.
RCat