I think an ok suggestion would be to implement a sort of bot that Filburt has at his site, it could maybe only work in the Requests forum or so, and when someone 'requests' a hack, the bot searches the hacks database for it, and returns result, it seems to work at Web Design Forums, and I think the bot could also give the user some hints on how to search while it does it for them, which would encourage the user to use the features available, also may I state that if it is installed, do not tell anyone that it is a bot, don't even mention there is a bot