Why are they stupid? All of a sudden, with no warning or explanation you stopped posting and responding? If I had a friend like that I might be concerned and reach out to friends or family to see if everything is okay. To me that signifies that they care about you, not that they're stupid. It's not like they filed a police report or anything.

Really? Wow.

I always wondered what my Facebook acquaintances thought when I left.

I figured they didn’t care Id left to give it much thought or that I was being a prick and had deleted them.

Most of my facebook "friends" didn't even noticed I've quit some months ago. For those that ask, I say that it consumed too much battery..