Virtual real estate investing?? Haven't you seen what's happening with real house - the prices are in freefall. Imagine what can happen to virtual real estate
As far as I'm informed the big boom if you want to call it did take place about 2 years ago when everyone was so eager to become a part of second life. Nowadays almost every company tries to get a store in second life and I think that's ridiculous. I never understood why second life would be so interesting.