Hmm, if all the cue sheets for all the episodes were put online, then it would be easy enough to construct a database that cross-linked the scenes with the cue titles. The Music of Star Trek includes a few cue sheets from tracked episodes already, so that's a start.
I'd love to have the time (and tools) to assemble playlists for "tracked" episodes -- that would be a blast to listen to.
Actually, I probably have all the tools. If only I had the time...