My two cents: Second Life sounds really boring and I find the whole idea of it, as well as the people who use it, genuinely creepy.
That said, there's an even creepier prospect: the idea of religious nuts getting in on the action.
http://www.wired.com/culture/lifestyle/commentary/alttext/2007/08/alttext_0801 (http://www.wired.com/culture/lifestyle/commentary/alttext/2007/08/alttext_0801)
Weird but hilarious.
:roll: