I deleted mine around the same time, but it was easy for me because a) I was pressured into having one in the first place by work colleagues, and 2) I don't actually have much of a social network. The few months I spent with FB was like most human social interaction is to me: vapid, meaningless, and utterly tedious.

My understanding, though, is that others don't have this same experience with real life social interaction, so might not as easily notice how much FB amplifies it.