AMEN!!!!! Even though I disagreed with some of your advice on the other threads, this one is SPOT ON. It is absolutly insane to think that " Ok I want to clear up my old debts, get out of debt and improve my credit rating", only to have paying off your old debts lower your score, even if it is temporary. If an account goes to collections, then the damage is done and by paying it off is shouldn't further hinder your score. Even if it doesn't change your score that would be better than dropping it.
This causes people to think "foolishly I might add" that " hey, why bother paying it, it not going to do anything to my credit and it might hurt it so , I'm not going to pay it". Thus leaving these people wide open to aggresive collection tactics, being sued for judgments' having their bank accounts frozen wages garnished, liens on their houses etc. etc.
The system needs to change in that regards. Great Idea you have.