Long time Neo4j user, just been lazy about joining this forum. I just got my Neo4j cert and joined the Ninja program.
Big fan of graph databases and I think Neo4j is the most accessible, has great features, awesome community and the most momentum.
I've been doing a lot of RDF lately and it makes me realize how much more natural property graphs are for describing the world. RDF's simplicity is awesome and love the standardization but still haven't fell into a modeling rhythm yet.
I'm looking forward to checking out the semantic capabilities/options with Neo4j.