There are also some that come here to proselytise and preach their version of "truth".
The worst offenders are the ones who have never had any connection to JWs at all, but simply come here looking for vulnerable, lost souls to save exploit.
Personally, I come here mostly for the people. As others have pointed out, there are people who have had the same life experiences as me. I can also find a discussion about pretty much any topic, not just those related to JWs. But even though I haven't been to a meeting in almost 9 years, there are still times I feel like venting about the WT. It's good to do it with people who actually get it.