Knotch Launches On iOS To Give Opinion Sharing More Color

Startup founders are apparently still holding out hope for the social recommendations space, and today, yet another app has launched with its own take on mobile opinion sharing. After three months in

The Opinion Graph? Cheerboo Launches An Easy Way To Gauge Public Sentiment On Any Topic

Just as Pinterest has become increasingly important to marketers, it's been said that the first company to own sentiment, or the interest graph, in a social context will be a force to be reckoned with