I am withdrawing the offer to edit the handbook (
Welcome to PentaxForums.com- The internet's first full-scale Pentax community and forum! forums/post-processing-software/43345-lets-write-ps-handbook.html)
Without broader input I don't think it's worth it. Thanks again to Matt, Ole,
reeftool and
panoguy for their affirmative responses.
Anybody interested in this might look at the wiki that's been set up by
krypticide at
photoshopforphotographers / FrontPage
Brian