I like this. One thing I would add, is the ability for users to submit a YouTube URL (add a new video). For example, Mitch Hedberg[1] is my favorite comedian. I'd like to submit a clip of his in hopes you'll match me with women who like it. Plus, your job is easier when people are submitting content (you'll need some vetting process probably). Plus, you can show people stats on the videos they upload. And "here are a…
I'd hate to see existing Match sites run with your idea as-is. Seems like added depth created by a more tailored experience (this above feature as an excellent example) would help you differentiate significantly enough to be significant on a standalone basis.
tl;dr Steal this^ feature idea before Match, etc., steal yours.