Thank you for those suggestions.

Along those lines: I'm implementing a "Staff Pick" feature triggered by keywords (Pandora is suggested when "music" is searched for).

Reducing results is an interesting idea. Based on my initial feedback from users, they seem to be happier the more results I show them. In fact they judge the quality of the search engine by how many pages of results it shows for a given query. Perhaps it's a presentation issue and I can try striking a balance somewhat.