We want to share some of our knowledge.
Tim will be presenting Modern Theming: Beyond Preprocessing and .tpls. It's an advanced session, but Tim assures us that new themers and developers won't feel out of place.
Neil Hastings will be presenting Beans, Beans - They're Good For Your...Editors. The bean module was developed by us for the Energy.gov project; it allows the creation of fieldable block entities. Neil will be going over it in detail - from concept to code.
Roger Lopez will be presenting the Case Study on Energy.gov that was so well received at Do It With Drupal 2011.
Steve Merrill will be presenting Coat your Website in Varnish, where he talks about speeding up your Drupal website with Varnish.
We'll be posting more as we get closer to BADCamp. Stay tuned!