Guillermo Del Toro, his interaction with TORn, TORn's reports on him,
and the general media's reports on TORn in regards to Del Toro, especially his departure from The Hobbit film project
The information in this section deals specifically with information presented on or about TORn. It is not meant to be a comprehensive look at any facet of this topic. (More caveats here)

what needs to be done

Participation on Message Boards

"Hobbit" fans solve director riddle
Guillermo del Toro lures fanboys with message
http://www.variety.com/article/VR1117984688?refCatId=2526

November 9th 2009, Guillermo del Toro paid a visit to TORn and confirmed he would make a cameo as a small monster.
Guillermo del Toro confirms Hobbit cameo

The "Unexpected Party" Chat

main article at: Cooperation With Official Entities

GdT departs Hobbit

Not sure if these have been collected yet from SFX website:
http://www.sfx.co.uk/2010/05/31/guillermo-del-toro-quits-the-hobbit/
http://www.sfx.co.uk/2010/06/08/del-toro-says-goodbye-to-the-hobbit/