Insomniac Games will release source code

Insomniac Games will apparently release some source code from Ratchet & Clank and Resistance: Fall of Man.
I don't know if they will share their code like id software has done, or just snippets, but here's some links:

http://www.insomniacgames.com/tech/techpage.php
http://nocturnal.insomniacgames.com/index.php/Main_Page