I am supportive of this idea, whether it's a site, subsite, or other.

However, I am in full believe that such a site needs to be all inclusive. If a program is commercial, it should say so, and where to go to purchase it. If it's shareware, it should say so, and point to where you can register it. If it is likely to be abandonware 68k stuff, that should also be indicated (so a developer can see that a need may arise).

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Also, I like screenshots. It should not require a login to browse. No popups.