I've had a Facebook account for a few years which I don't use often. I've gotten a number of friend requests over the years. At first, I simply accepted all of them. Then after a while, I realized most of the requests were from people reading this blog, and I stopped accepting requests.
What I've done is set up another Facebook page:
Beggars All Reformation-Apologetics
I'm simply going to re-post what I've put up here on blogger. Then, I'm going to prune off my other Facebook account. So, I'll try to keep on top of things with friend requests, etc. over on Facebook.