Most of us aren't bitter or selfish enough to want personal revenge against the Watchtower but I'd be lying if I said I didn't sometimes think like that.
Well, looking at a high percentage of posts here it seems that bitterness and personal revenge is a big reason why most want the WTS to collapse.
I'll admit it, when I first got out of their clutches I was mad, bitter and maybe angry. But now thinking back I just say to myself, I don't beleive I let them do that to me. Because that's what it basically boils down to, you letting them do what they want with your life. All I had to do when presented with a stupid rule or something that I didn't want to follow was say no.
But now, I don't really care, and I don't wish them to collapse. The past is gone, nothing I can do about that, now I just live my life without worrying about what somebody else might say or think about me. Holding a grudge or bitterness can be worse in the end.