Here is my current collection of favorite resources:

Online Education
  • Pluralsight [Site] - My main source of new knowledge for development and graphic design. Video-based.
  • Safari Books Online [Site] - A prime location for subscription-based technical books ranging from programming languages to best practices. Known for books but has started adding video-based guides.
  • Codecademy [Site] - Useful for quickly getting a feel for a new programming language.
  • Khan Academy [Site] - Great site for refreshing memory on all math subjects. 
General Programming / Game Programming
General Game Development/Design
Artificial Intelligence