You should really be taking a look at all the wonderful GraphConnect San Francisco videos on watch.neo4j.org - they are simply awesome. So much detail wonderful information in these talks - it's just such a pleasure to watch. Oh, and in case you're interested, here's my little beertalk:
Graphs and Beer - Rik Van Bruggen @ GraphConnect SF 2013 from Neo Technology on Vimeo.
Hope you enjoy!