I've built some initial packages of Xapian and Omega (the package is xapian-omega as the games folks already have an omege package) and stuck them on http://www.linux.org.uk/~alan/SRPMS. Xapian (http://www.xapian.org) looks to me a good replacement for htdig that scales a lot better and can do more stuff. I'm not proposing anyone changes to it for FC3 but wondering what people think longer term