Hashtags often trivial but discussion threads like #YesAllWomen can be powerfulhttp://gigaom.com/2014/05/26/yes-hashtags-can-be-trivial-and-annoying-but-discussion-threads-like-yesallwomen-can-also-be-powerful/ by nickcobb • 12 years ago 1 0 12 years agoGIgigaom.com