I do worry that family might identify me, even though I dont think I ever share anything that they would consider too private.
The risk is very low as I can't imagine for one minute that they would ever spend hours on end browsing through Gransnet, and even if they did, the chances of them finding a post that would make them think came from me is pretty remote.
The trouble is, when responding to a post about family situations that are similar to your own, it is so easy to get carried away in in a way that really could be identified by your own family, and there are certainly times when I type out a long response based on my own experience before I realize that I have just done exactly that.
Fortunately, I usually realize in time to delete some or all of it before posting.
My username is deliberately non-identifying.