Jay said:

It's still in the design phase. For starters, there will be a proper advanced search with more filtering options (by post author, for example). Results won't be a massive dump of entire posts like it is now. It'll be far more usable--not hard given the current state of things.

I know how horrible the results are, trust me :)

It's probably too much to ask, but can you include a means to search within search results? Something similar to piping the output of an invocation of grep into another invocation of grep.