Thousands of issues are raised everyday in blogs and among all those heavily opinionated posts, sometimes you wish you could get to know about both sides of a story, effortlessly. Opinmind is a new blog-search engine that does precisely that. It displays both the “positive” and “negative” opinions on the searched topic, with a “sentimeter” that gauges the mood of the web on the searched topic, thankfully with “no editorial judgment”.

Very innovative! And if don't wanna take my word for it, try this search.