Nanolens (BETA) - Human-Powered Image Search
Boomsocial - Share photos and videos of events around you anonymously
Waaffle - Aggregate, analyse & publish content from social media.
Affinity - Relationship Intelligence, Reimagined
BuzzSumo - BuzzSumo allows you to discover the most shared links and key influencers for any topic. It's free to use and you can run a search in seconds!
Anyway - A proximity live-feed for posts nearby!