My best advice is to reword the filtering section. The fact that you need to outline in red that it might work differently than people expect is a good clue th

My best advice is to reword the filtering section. The fact that you need to outline in red that it might work differently than people expect is a good clue that it is too hard to understand. Other than that I think this is really nicely done and a great idea. However, apparently there are no 20-40 year old girls in Seattle yet. :)