No. If your differentiating feature is a principle, then you can't ignore that principle.
Today, DVCS is essentially the foundation of developer social networks, both formally (github, bitbucket) and informally. How are you going to make a supposedly decentralized open source social network when the foundation isn't decentralized? Mom doesn't care right now whether a social network is decentralized and open source, developers do.
Today, DVCS is essentially the foundation of developer social networks, both formally (github, bitbucket) and informally. How are you going to make a supposedly decentralized open source social network when the foundation isn't decentralized? Mom doesn't care right now whether a social network is decentralized and open source, developers do.