The MySpace accounts don't surprise me - I too think Twilight is a little iffy for a 10-year-old's favorite reading material, but it really is what they're all reading right now. I've seen people on other boards horrified that she claims to like Stephen King and Twilight and saying that horror stories aren't for 10-year-olds, but it wasn't that long ago that the Goosebumps series (which, granted, isn't Stephen King) was THE biggest reading material for upper-elementary school kids. I'm guessing that Lindsay made her page with her mom's consent, since her mom is her MySpace friend, but I know for a fact that a lot of kids have them (even below the legal age of 13) without their parents knowing - technically, MySpace and Facebook are blocked by the computers at my school and the middle school where I used to teach, but the kids have some kind of sixth sense for getting around the proxy servers and getting to the websites anyway. The school librarians had their hands full keeping kids from logging on to social networking sites from library computers during lunches - it's sort of sad that it's not enough for a parent to be vigilant in guarding their at-home Internet activities, because if a kid really WANTS to do it, they're going to find a way regardless.
I'm glad LE is monitoring the MySpace pages, though; I'm still hoping that the post from a few days ago about her possibly running off to another friend's house is true.