I was going through some of the archives on abestweb about PR. Great info on what to do to submit, but it seems like some use it as a set and forget technique.

I was wondering if anyone had any suggestions or tips about what they do about their press releases after you send them out?

Are people sending links to their accounts (if using a service) or places showing your PR?
Social bookmarking/pinging all pages that show up with your PR?
Or does submitting more PR on something like PRWeb work best, since they will show all of your previous PR?

It seems like everyone is pretty pleased with PR in general, just wondering if anyone is finding ways to leverage them even more.