Index of /logtags/metadata/index

I've installed the tags plugin for PyBlosxom, and have started adding tags to my posts. I'm also considering adding them to my photo pages, but I'll have to come up with a sane way of doing this first. Currently I'm thinking of doing it with <dc:subject> tags in the XMP metadata, where I'm already storing license information and some "coverage"-info (thanks to the brilliant ExifTool) anyway.