Nice visit to Tumblr HQ. When I arrived, there must have been 25 people in the meeting area having lunch together, hanging out and getting their Ping Pong on, then suddenly it was vacant. We walked around the corner and there was a big (for Manhattan), open room (the original Tumblr HQ) packed with Engineers. Difficult to explain but you could feel the energy — it was a mix of brain power and a lot of computers humming away. Everybody I’ve met has been casual, bright and knows their stuff inside and out. I left Tumblr and NYC with some great ideas to weave BlkDot more tightly into Tumblr so look for some updates!