Where's all the good developer content?

Outside of documentation, there are a lot of good developer resources out there.  Here are some of the best:

Forums

Stack Overflow

Code Repositories

Project Hosting

GitHub

Coding Tutorials

Codeacademy

Recorded Video

YouTube

Vimeo

Live Event Announcements

Meetup

Lanyrd

Presentations and Slidedecks

Slideshare

Speaker Deck

Any good collaborative developer site should include the highest quality relevant content from these sites.

What am I missing? What other great developer resources do you know about?