In short all links to http://www.livejournal.com/suggestions/ should probably become links to http://www.livejournal.com/contact/suggestion.bml , with appropriate changes to the link text.
As far as FAQ #164 is concerned I think that means
If you have an idea for LiveJournal, you should submit it at the Suggestions page.
needs it's link changing and
2. Read the posting guidelines on the Suggestions page, and submit your idea using the Suggestion Proposal Generator.
either needs completely removing, or the 'posting guidelines' need to be rewritten somewhere and linked to.
I'd suggest the
