No vote, but doesn't mean not interested
As with my comment in the other database category, not voting doesn't imply not interested.
I am currently using OrientDB which is (sort of) NoSQL type database but, as a graph database (like Neo4J), avoids the pitfall of lack of normalisation with consequent duplication of data and likelihood of the same information being entered in different ways for different records.
For my current project it is a better fit than Neo.
Please do not drop this category. It may not have many votes but it *is* very relevant