The Unlikely Rise of TumblrRyan Tate7/19/10 7:17pmFiled to: blogging for dollarstumblrDavid KarpShut Up, BrooklynValleywag14EditPromoteDismissUndismissHideShare to KinjaToggle Conversation toolsGo to permalinkMicroblogging startup Tumblr has cracked the internet top 50, yet remains impossibly twee. Hipster magic! Reply14 repliesLeave a reply
