Twitter co-founder Biz Stone is returning to the company Ifeadi C. 10:15 TechCrunch, Zero Tech Blog Biz Stone, one of the co-founders of Twitter, just announced that he’s returning to the company he helped start. Stone left Twitter to pursue new projects in 2011. Read More via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsBinary Capital’s investors just accepted Jonathan Teo’s resignationGame publisher GameMine inks a $20 million partnership with South Africa’s VodacomSnapchat bought the AR location intellectual property of startup DropReal estate site Redfin files for IPOGoogle.org, BlackRock and others commit $2.2 million to Fast Forward’s nonprofit tech acceleratorManufacturing civility