Nice, I was just talking with a senior developer the other day about database normalization. He told me about the "4th degree Normalization" in which; after the database is completely normalize, de-normalize it for performance.

So I was wrong. Apparently it is not required to sign up to post a comment. This is good news, but I would still encourage people to sign up, as this could be a great tool.

It seems like a great step towards a decentralized social network. Brings people back to the blogosphere. :)