Yes! I would love to have reports for each RBL we create so that we can see how many messages are flagged etc.

There currently is no way of tracking the number of "bad" URLs that the RBL detect. I have added this to our features request list for further consideration by the dev team.  We can probably add the count right into the RBL tables. I am changing this thread from a question to an Idea to facilitate the request tracking.