Search the forums!
I really want to thank everyone who's been giving me feedback and letting me know what additional features you want. It's so helpful to hear what you like and don't like about the site, and it's because of your feedback that I bumped up the priority of adding a search box to the forums.
So thanks for the suggestions, and keep em coming! Let me know how the search is working for you.
Hope you're all enjoying the site!