Really useful. Thanks :)
Good stuff - here's a link to the guidelines cocreated by IBM staff on social computing. I like that this is pulled together by staff, for staff.
www.ibm.com/.../guidelines.html
The difference in approach and tone is quite startling. The guidance approach linking to existing policies and behavioural guidelines is probably preferable for our type of company (providing digital marketing strategies) where many people have a permanent an online presence.
A trackback is a method for Web authors to request notification when somebody links to one of their documents. This enables authors to keep track of who is linking, and so referring, to their articles. Some weblog software programs, such as Wordpress, Drupal and Movable Type, support automatic pingbacks where all the links in a published article can be pinged when the article is published. The term is used colloquially for any kind of linkback.