I recently bought CD of "C64 Classics" - a freeware C64 emulator and a huge number of ROMs (claims to have "3000 classic games" - I haven't counted, but it could be about right!)
In the helpfiles, it admits that all of the ROMs were downloaded from the net. It has what I believe to be some famous classics from the C64, and most of the ROMs I've played have been pirated versions, still bearing the startup screens / trainer modes from the original cracks. The only concession to copyright I've seen is an offer to not to include a ROM in the next edition if the author requests it.
It's published by Revive software, and was bought from GAME in Cardiff, UK. It sat alongside similar CDs for atari etc. Maybe this lot are assuming that C64, atari, sinclair (and a few others) are now all abandonware?
Either way, C64 was a bit before my time, but I'm delighted to find some cracking games on there
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