Would you ever delete your Facebook account?

I read this post on BlogHer, How I Deleted My Facebook Account and Walked Away from 555 Friends. I must admit, I think about deleting my Facebook account often. Sometimes it seems like it’s a huge invasion of my privacy, other times I really enjoy it for what it is — an easy way to keep in contact with my friends and family.

Would you ever delete your Facebook account? Has the thought every crossed your mind?