Like it is on disposal at http://www.twiki.org, a personalizeable left menu, for each user (registered ones, no guests or unknown users) it is possible that he or she can add favourite links to the left menue, which just appear for this person. This links would really give people the possibility to keep track on the pages of interest.

Here is a quick hack of the default wiki template, which displays a personal favorites page : see BrushedTemplateMyFavorites --DF