It is to mailing lists what CCHelper is to county pages. The list archiver is great. RL, there are plans in the works that will tie regionalized counties together. We have an eastern-Alabama list covering about 12 counties. It works really well.
All good things take time.
Just delete them. I have mine set to automatically delete bounces. Sorry to take a while to answer, I was doing a score survey on the World Series. We don't have a list or anything we just share. WE've been able to help each other out pretty well - now we've added Nolan Co. Sorry, Lela.