I used to be on myspace, mostly because some of my coworkers are on the site. I left because I didn't like the advertising, the site was slow, and I didn't like having 14 year olds asking to "be my friend".
I am on a Christian alternative to myspace called shoutlife.
You can customize your page just like on myspace.
this is my relatively unadorned page;
http://www.shoutlife.com/smokeythedog