I know its gone the way of the Dodo, but the tool had a very useful tool built in, called the Saved Variables Cleanup, which finds remnants of old addons you've deleted/uninstalled, and gets rid of them.
Anyone know where I can download a copy of WAU, or know of a tool that does this, automatically?
Curse Updater doesn't have it built in
Searching google only got me either "ZOMG ITS GONE!" posts on various sites forums, or sketchy sites I didn't feel comfortable downloading from.