Card sorting article

A great article on boxesandarrow.com all about card sorting
http://www.boxesandarrows.com/view/card_sorting_a_definitive_guide.

Visual Map | Usability.gov

Quite a nice to have, useful little image map for planningVisual Map | Usability.gov

Customizing Fan and Business Pages on Facebook : Discovering Facebook Pages

Could be a useful article to have to hand in the future, for creating Facebook pages for business / groups / clubs etc. Customizing Fan and Business Pages on Facebook : Discovering Facebook Pages