I doubt Quake will be considered retro in future, simply because who likes Quake and those modern games are usually the kind of people who are DESPERATE for getting "new" things. They need
to get new things, and won't care for "old" things.
I do believe Quake will be remembered as the 1st FPS to deliver 3D gfx with fast action and internet playing. But I doubt people will be PLAYING it, like we still play stuff like Turrican 2
This was also once discussed here before
But, well, only time can tell...
To be quite honest , Quake is rather old already.......
Hey, could a mod maybe put all this thing about "Good and bad things" on another thread? I think it went way off-topic. Or maybe we all should shut and begin to talk about the AmigaOne again