Jon's right. The SuperSearch depends on an index, and it hasn't been updated because we'd like to reorder the threads first.
The SuperSearch is only one of our search engines. You can check the first message of the FAQ for full search instructions. On QuickLinks, we have the Old Advanced Forum Search which searches by user name and by message title. On the Forum Menu, we have the Filter, which searches by thread title. The Filter is our fastest search engine, and it's the one I use most.
But yeah, Clinton, our SuperSearch is broken and has been for several months.
-Joe Offer-