I don't think there's any particular reason to use a hash-bang style to get the same functionality - /content/uuid could be parsed as easily. maybe I missed so

I don't think there's any particular reason to use a hash-bang style to get the same functionality - /content/uuid could be parsed as easily. maybe I missed something by skimming the article... I was initially hoping to read something about using one way functions to derive UUIDs from document content :/