Have you read Planet Perl? You probably have without knowing it because it just aggregates a lot of other stuff, like journals from this site.
Curiously though, it's a Python program, planetplanet, doing all of the work.
Not that there is anything wrong with that. We can be a big tent too. But this reminds me of some question I raised a long time ago: Perl applications.
Somehow I still have it in my head that the Python world is full of cool things designed for people to use for personal projects and Perl doesn't. It could be that I've written mostly modules instead of cool applications (like blosxom, for instance).