I don't even go on Myspace anymore. Forgot my username and password anyways
. It's pretty uncensored on there, but what I hate the most is the spam mails I keep getting. I would also get tons of request for useless "friends", people I don't even know just so they can have a high friend count. I like how it's highly customizable with tons of codes, but it's not fun anymore.
Microsoft will try to make Facebook better but I don't think they will change it drastically to drive away existing members. Facebook could boost the number of users so Microsoft may do a lot of marketing and advertising for it since they're so darn rich.