I think most of the bears on here feel that we are watching something really economically fascinating, as what we perceive to be a bubble unfurls in front of us. That is my main motivator for following this thread, along with many I expect.
There's also a certain amount of schadenfreude being exhibited I'll admit. Those of us who have followed what would have been considered prudent investment strategies have been outperformed by those pursuing what we would consider to be lazy, reckless and naive investment practices through property investment. In every bubble there is a stage at which "prudent" investors begin to think "things really have changed", and that psychological moment is financially very damaging as you end up leaping in a market top. By being in the company of others who can keep reminding you of the logic of your position, you can have the emotional courage to maintain the stance you know to be correct.