edgeio has a number of product releases due to happen over the next 2 weeks or so. As we discussed in a couple of places, edgeio was launched with a set of features specifically designed for bloggers who are familiar with tagging, and with ping servers. Some have said (correctly) that this is too narrow an audience for a listings network. We think that the amount of discussion about edgeio has justified our early focus on this audience, but we are almost ready to roll out features for bloggers who are less familiar with the technology, and also for non-bloggers. CrunchNotes points to a podcast where Brian Oberkirck interviews Mike Arrington and they discuss some of these plans. They also discuss spam control. The podcast is here.