I'm not very interested in social networking at all, but I still think it's nice to see MySpace coming back for once. It used to be kinda like what Facebook is now, but until recently it was pretty much left ignored in comparison to it's former glory.
This seems to be several steps in a right direction for MySpace, but I'll probably still ignore it like I ignore the rest of social networking. It's just not safe with all the viruses and hackers going around, I know people whom either get hacked or friends of theirs get hacked almost monthly.
Then there's also all the scams... Sorry, but I'm not risking it.