Heck no. I'm all elitist and ****, so I'm Facebook-only. Now that FB is open to the public, I guess it's more prone to weirdos, but because Facebook is designed around the idea of "networks" (either regions, colleges, high schools, or companies), it's much easier to control who sees what about you. It has a lot more privacy controls built-in, so I feel the underlying system is much better at preventing people from seeing stuff you don't want them to.
For instance, I can restrict my profile to be seen only by people who go to my college (since I joined in college, I'm an Alumni in that network), or people in the Los Angeles regional network who ALSO have a college network (i.e. people who joined JUST as a LA regional person will see me if they search me, but not be able to see my profile).
I think this is a much better system than the MySpace free-for-all. It also helps that Facebook's page designs don't make me want to stab my eyes out with a rusty spork.
