Antisplog Use Tips

I've read the materials on antisplog but I'm unclear on a couple of points. The plug-in allows us to spam or ignore, but there is no discussion of deleting...which is what I've been doing. But its tedious because I have to delete from antisplog and the blog list. This makes me think I'm not using the program as I should.

Do people deleted splogs or just keep them marked at spam?

Are the users automatically prevented from social activities if their blogs have been marked spam? While I've deleted splogs, I haven't deleted splogging members.

Or do I just leave it all alone and let the system take care of them? All I have do to is monitor for mis-flagged blogs, but other than that those marked splog don't appear in activity or blogs?

Thank you.