One thing my community-management package will do is allow for a single blog-location to act as multiple blogs. I do most of my roleplaying theory discussion on my other blog in order to be more convenient to people who want to read about my life, but not my crazy roleplaying theory.
And I have just begun another blog in order to write responses to things I read. Since I think that the audience for that is not the same as either of the first two (though there may be overlap).
Now, WordPress actually has an extremely robust tagging system such that you can read by tags alone, and even get feeds by tag. This suggests that it should be extremely easy to modify, or build, an analog to the LiveJournal friends-list that allows you to pick only certain categories to read. This would allow audiences to be self-selecting (which is the purpose of multiple blogs, you can chose what of mine you want to be bothered to filter), without creating fragmentation for the person blogging. The best of both worlds, as it were.
Anyway, this was just going to be an announcement that if you really like me, or want to hear me talking about Durkheim and Descartes and Shoemaker and so on, there’s a place for you to go.
Thomas
If you can make WordPress syndicate separate feeds by tag, I (or any paid account) can add separate LJ feeds for them. Just lemme know what the RSS or Atom links are if you do this and I’ll set them up.