If you're a regular user of almost any social network, you probably know how powerful crowdsourcing questions and answers can be. That's the basis behind a new search engine dubbed Jelly, created by Ben Finkel and Biz Stone, one of the co-founders of Twitter. Jelly is a social network for question-and-answer style interactions with friends you've already made connections with on Twitter and Facebook. Instead of going to traditional search engines, users are encouraged to snap a picture and post a question, which can then be answered or forwarded to others who might be able to help.

Jelly is very focused on the use of photos to steer answers in the right direction, so much so that there doesn't appear to be a way to ask questions without one.