Hopefully supporting more than 140 characters, this time around
Obvious Corporation, the new endeavor of Twitter founders Biz Stone, Evan Williams and Jason Goldman, has today announced its second project. It’s called Branch and it’s a partnership with developers Josh Miller, Cemre Güngöre, and Hursh Agrawal. The project is described as a platform for curated discussion among people that are knowledgable [sic] about a particular topic.
It sounds like Branch is some kid of public forum for discussion with a focus on people with expertise in a certain area, like Quora or Stack Exchange.