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.