I too was alarmed to learn that whole threads can be found on Facebook on the Gransnet page, and also with a simple Google search if the right words are used in the search. This is worrying when I and probably others didn't realise it would be so. I have asked for two threads I started to be removed, which in both cases they were, and I checked with Gransnet that after removal that they could not appear on Facebook, and I was assured that they could not, except to say that 'this thread has been deleted.' It has made me very aware that we grandparents cannot always offer one another support and friendship if we have a personal problem that we do not want made available to the entire world via the internet. Basically, it limits what we can discuss in future. Very sad, but at least you can get any very personal threads deleted it you are worried.