Feedburner have announced a few service that enables bloggers to cross promote their blogs (if they have more than one) using their new BuzzBoost system. They describe it like this:
‘If you have several blogs or other sites that have their own feeds, we’ll bet a few bottom dollars you’ve been looking for a way to easily cross-promote them. Or, perhaps you’re a podcaster who would like to list your latest podcast postings in a blog sidebar or other handy garden spot somewhere on the web. The bottom line? You’ve got feeds you want to get out there where people can see ’em, and you’d like to allow people to see the feed headlines (or content itself) in some compact, convenient format.
It’s a handy service if you’ve got blogs that relate to each other that you want to cross promote although I’ve seen many others do this using other systems also (so it’s not completely unique). Might be handy for some though. If you use it let me know how it goes.