I recently gave a talk at the Big Data Analytics, Discovery and Visualization meetup entitled "Big Data Introduction to D3." Check out the video and slides.
You can find a new tutorial which closely follows the talk here.
I'll be speaking at OpenVis Conference about using D3 with Backbone, Angular and Ember. The conference is taking place in Boston, MA from April 24-25th.
I recently took a new position as a front-end developer at Cantina Consulting - and am loving every minute of it!