Blogging by Columns?
Rachel often has really interesting and useful things to say about blogging and blog design, I really think she may be onto something with the suggestion of tagged columns
At the SBL Biblioblogging session back in November it was clear that some people only like blogs that are focused and deal with one clear range of topics. But also clear that others like blogs (their own and others) that include the wider variety that makes up real life (now there's a biased way of expressing myself ;) .
Rachel's suggestion would allow us (unfocused bloggers) to accommodate both approaches and people with one blog. I might have a Biblical Studies and Teaching column, and a Hypertext and Digital Life column and then a little one for the Rest of Life as I Know It. Those who like variety could read all columns the focused people could focus on one...