[jselzer]

That is true, but I think many people still use GOG as a backup service simply because it is convenient. In my opinion this is a big selling point for digital distribution, DRM or not.

I personally own a few games on GOG but currently don't have local copies of any. When I saw the notice on their website and assumed they were gone I briefly thought I would never be able to get a legimate copy of the games I bought. One could argue that it's my own fault for not backing them up myself, but still...