Crosmando: Perhaps not zero, but except for the most popular-of-the-popular there's very little chance some big company is going to dig up the source-code of an old Playstation game (if it even still exists), put together a team and port it to PC.
Don't underestimate the power of reverse engineering. Bluepoint Games, the guys who brought us the great HD ports of God of War, Ico, Shadow of the Colossus and the Metal Gear Solid HD collection actually worked with the compiled versions of the games.
Crosmando: Also, most Japanese companies that have these old console games are anti-PC, hell Square ported most of the old Final Fantasy games, but not to PC but to iOS. If they don't care about PC gaming why should we/GOG care about them?
True but a company's attitude can change. Heck, GOG's success was largely based on convincing the right people to make certain decisions in the first place. Of course re-releasing a game is something different than convincing a company to create a port and beyond the scope of GOG's work but it's not an impossible thing to happen.
Crosmando: And lastly, GOG is a PC-gaming website, emulated consoles games would be inappropriate in my view.
GOG already provides lots of games that originated on other platforms (and not only home computers) and people don't seem to mind. Guilty Gear, Street Fighter, Expendable, Raiden Legacy, Alan Wake, Earthworm Jim and Pandemonium to name a few and not counting games that were originally developed as multi-platform titles (which even in their PC versions are closer to being console games than "real" PC games). Also GOG already largely relies on emulators like DOSBox and ScummVM (also: so are you talking about ports or emulators? :P). So I don't see no problem here. And the "good old" is more important to me and pretty much anyone else than "PC" on GOG. :P
