This is beyond the scope of what I can do right now. This system will likely take weeks to finish, and I just don't have that kind of time. In fact, beyond implementing comments for pages, I just don't have time to do anything for a few months. As wonderful as this system would be, and as doable as it is, it's not something that can be done in an afternoon.
I don't think codes posted in forums are going to be a big deal. If you're a user looking for programs and you're looking in the forums rather than the program list that's already laid out for you, you're probably doing something wrong. I think codes in forums are fine as they are.
Pages will soon have comments, and there's already a system in place (just not fully implemented) where the creator of a page can add people as editors. There's also a system in place (again, not fully implemented) where you can set your program as "not public anymore", which removes the page from searches and program lists, and removes the public key. A program that isn't public anymore isn't deleted however, it just gets "cleaned up" from the public view. Between these three systems, we can hopefully keep the program list clean. Basically, when a program gets removed, someone is bound to comment about it. An admin or one of the editors can then mark the page as "no longer public", which cleans up the system. If the creator doesn't mind, one of the editors can bring the page out of storage by providing a new public key. It's an easy process.
Once comments are in place, you'll be able to sort programs by "popularity". This will be the default sorting, and most people will probably search by popularity when looking for a game to play. High profile programs are VERY likely to get commented on if the public key goes out of service, so we'll definitely know when that happens. Alternatively, if I find some time, I can make a flagging system (similar to what you were describing) where people can flag a key as "broken", which would make it even easier on admins.
A few things to keep in mind with your really cool (but really complex) system:
-If the game is popular, it's probably going to be kept around. Who wants to lose all that glory?
-If the game is removed because of space limitations, it's unlikely that someone else will give up one of their precious slots for the game. Everyone is bound by the same space limitations.
-We're not going to have THAT many programs, and the time it takes to manually remove a program from the public list is a few seconds. The weeks it will require to make a GOOD automated system will not offset the saved time, and even an automated system has to be overseen by a real person.
-Automated systems are often abused, and we have quite a few troll users here.
I'm really sorry, but I can't do this system right now, and not for a while.
