PRONOM discussion on Chris Rusbridge's blog

Chris Rusbridge recently kicked off a discussion about where to find information about some old file formats - he was finding it very difficult to find what he needed.

Readers of this blog might find his article interesting:

http://unsustainableideas.wordpress.com/2011/08/05/so-what-was-that-twitter-rant-against-pronom-all-about/