Sorry but I didn't bother to check whether or not this has already been suggested (cry)
Have you ever reported someone and wanted to know if action was taken towards your report? I have, that's why I thought it could be a good idea to get an alert telling you whether or not action was taken on your report or if it was ignored for being invalid in some type of way.
I don't know if this would be easy or not to implement into the system but I thought it would be a cool thing to put in.
I was having a hard time figuring how to word this thread so please if you're confused about anything I said ask me to elaborate!