Pretty cool. Returned some gibberish, and some solid sparks for topics. I wonder if you could tweak it to rank the relevance somehow. Maybe have users train it

Pretty cool. Returned some gibberish, and some solid sparks for topics. I wonder if you could tweak it to rank the relevance somehow. Maybe have users train it by clicking/removing crappy results, or some such. Not really my specialty - just thinking out loud.