the differences between the graph database and the monolithinc, intransient relational database takes some compilation of data, and new blocks alter records, in ways that can be difficult to adapt, such as if a poster makes a really big edit, and suddenly the datatype has been overflowed.

But I think this is a cool idea. It might make a model for moving from a memory heavy graphene database to a storage heavy sql, maybe some sort of hybrid to cache data for faster retrieval or so.