The latest news from ComScore reveals that Facebook is beating MySpace worldwide for the first time. I've been trying to figure out why, necessarily, in terms of why people choose either site to social network.

I myself have profiles on both sites, as I signed up for a MySpace page in 2003, and when Facebook started, when it was only accessible to those with school emails (which I didn't have anymore and was a little turned off by that requirement), I waited awhile, but eventually caved since I had friends on Facebook (which is why I still begrudgingly keep both profiles). What about you? Are you supporting Facebook or MySpace with your usage?