That actually made a lot of sense, but there are a few issues with the system you are describing not taking into account the fact that it would require to rework the rc system to its core.

First there are currently no way of tracking some transactions and linking them to an app, there is actually a task for it somewhere. But it would be something like the "app" tag that we sometimes put in the post metadata, it's something that's useful for some UI changes here and there but shouldn't be used for important things like RC, because anyone can say "oh I am doing this post via actifit" even though it's not, and then steal RC from that pool, that could be solved by letting apps do some kind of signing on the transactions, but it complicates quite a bit the process.

And I disagree that it should be linked to transactions, because then nothing stops one spammer from using up all the RC and leaving the pool dry.