Janette Sadik-Khan is reason enough to move to NYC.
I always find reading presentation decks without hearing the talk frustrating, but this one seems to contain a lot of great advice about writing good CSS.
“New York takes authenticity very seriously, the West Coast doesn’t give a damn.”
Unfortunately Tumblr uses iframes for photosets, so there’s very few things I can do as a theme developer to make them work well across all devices, so I optimized for mobile devices. Until Tumblr changes how photosets are presented, I plan on leaving them as they are.