Those are some great explanations.
Well, perhaps I will drop the hammer on the GOG collection just to make sure that everything is kosher. But, I'll be honest, I've downloaded a couple games and used your installers successfully on them and, so far, have had no issues. I also didn't realize that paying for the games through steam of GOG still benefited the franchise in at least some kind of way, so that's some incentive to pay.
However, what about for some of the harder-to-find games, like the AGI version of KQIV? I STILL can't find that crap anywhere, and I don't think it's included in any of the collections sold on modern-day digital distribution sites, is it? What do you do for those kind of situations? Shoot, I can't even find a version of KQIV AGI online that works with your installer, Collector. If I could find one for 15 bucks on ebay, I'd buy it, but so far, no luck.
Actually, I did find one, but it was v2.3. The only reason I want 2.0 is because of the novelty factor of some of the easter eggs associated with v2.0.