crodgers: They seem to be hanging around, will they always be available for download? Or should we back them up offline?
InkPanther: It's GOG policy not to remove from users' accounts games they've bought if those games are delisted/removed from sale. But making backups is always a good idea.
Thanks! I just spent some time going through all of my games on GOG, clicking the little drop-down, and setting a tag I called Removed for those with no store pages. Now I know why I was confused a while back thinking GOG had Duke Nukem - it *used* to be here. In my games, it looks like the Duke series, Arma games, Fallout classic games, Rollercoaster Tycoon 3, and a few more are no longer in the GOG catalog. Some of them show that they have updates... I wonder if they are updates I just did not install since they were dropped....