One of the reasons this category was created was that I read a post in an airline-specific forum asking for information about that airline's policies on disabled passengers. The lack of a disability travel forum led me to suggest the founding of this forum.

Does anyone have any useful links to airline assist policies for disabled flyers that they could share?

Well, this isn't exactly what you were requesting as far as individual airline policies, but it is a link to the Air Carriers Access Act, which has the actual Federal Regulations so people with disabilities, and those travelling with them, can find information regarding their rights during air travel.

http://www.access.gpo.gov/nara/cfr/waisidx_02/14cfr382_02.html

P.S. I'm very happy to see this new forum up and running--thanks all!