Got Htdig set up last evening to manage a bunch of my writings. (I'd had it set up once before, but lost it during a reinstall.) Fine tool. I recommend it highly. I'd been playing with Zope, to do the same job, but it's way more than I need. Htdig with a little xslt/python/perl glue to hold stuff together is quite sufficient.

I"m also playing with Jonathan and Zana's Bookworm, but while fun it's turning out to be orthogonal to what I need.