When you think of a social network, you have these two-way interactions: "Are you my friend? Yes? No? Yes?" Like LinkedIn, it's business oriented, but it's all about establishing connections. You connect to me through my other connections, and that sort of thing, and you sort of define who your friends are. Twitter doesn't have that.
Biz StoneI don't think of Twitter as a social network. I think of it as a messaging system that has a lot of social components to it.
Biz StoneEmbrace your constraints. They are provocative. They are challenging. They wake you up. They make you more creative. They make you better.
Biz Stone