The problem is this could be a tome, but maybe it will be done in 8 parts.
4) Quickr D/J
edited after Bens comments to include:
Start with the obvious issues, move to more extensive problems that deal with iNotes integration, SSL, SSO, calendaring and scheduling, install tuner and more.
A true collaborative effort as one person can not do it all, but this is what is on my mind.
Admins have the info centers, wikis and blog posts, so do people in the field, but yet many people out there do not trust blogs, believe it or not, but they do trust content in books.