I wouldn't be surprised at all. A couple of years ago there was a poster I knew after he PMed me . He was in his early 30's and was a young child when I knew his JW parents in the 1980's in that area. Weirdly enough - my older JW brother studied with his elder dad - I hope this young guy is doing alright now - he was DFed and his JW family cut him off. Fortunately he re-connected with non-JW relatives in his area and they have given him support and love. I'll have to call him soon sometime, haven't talked in awhile.
But more and more JW's are getting fed up with the ever changing WT society teachings and unjust policies. So the scales fall from their eyes when they lurk on sites like this one where they have REAL access to information . WT society cannot block the REAL truth from coming out on the Internet. I hope even MORE JW's I know will join here some day