There is a lot we can learn from github and its identity model about the role of individual identity in the future of firms, networks and markets. When Linus Torvalds released git in 2005 he made a crucial innovation in version control widely available: git makes the full development history available locally to every developer (or put differently it is a distributed system). Over time this has made git the most widely adopted system of its kind. That in turn opened up the opportunity for git...