Very interesting concept, but…

The app needs a lot to be more than just an interesting novelty:

- More categories: e.g.,small appliances, clothing, even autos.

- More items: each category should have at least 50 items in it.

- More tables or graphs: for the most part data is buried in paragraph format. E.g., who is talking more about an item - men or women? That kind of information could be in tabular format for quick, easy reading.

- Filtering and sorting: if youre going to tell me that women like some items better than men, then let me filter to just those items and sort them from high to low or low to high.

Again, very interesting app. I hope more is added to it over time.

SeriouslyDave about IBM Watson Trend