I had a great time at last year's Open Source Bridge where I presented Drupal, What is it Good For. So I decided to give it a go again this year, focusing on Mapping with Drupal. I've had the chance to work on some great mapping projects so far this year, and have taken over the maintenance of the Mapstraction module. If selected, I'll present on what I've learned about the various mapping options and techniques in Drupal.
Look for a more in-depth post soon comparing the mapping tools available in Drupal.