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Sprouter, once described as "Twitter for entrepreneurs," is exceeding that 140 character limit today with the launch of Ask.Sprouter.com, a new Q&A feature to the site that will help entrepreneurs get real-time answers from experts and thought leaders.

A startup itself, Toronto-based Sprouter helps build networks and foster collaboration among entrepreneurs worldwide. The microblogging platform Sprouter provides lets entrepreneurs share short updates answering the question "What are you working on?" And Sprouter also sponsors local events and publishes a newsletter for its members.