[ This talk was really a kickoff for more things to come ]
Currently I look at portals within the following activities:
SEED Project (portals network for each research group, for the whole, for selected networks of teachers, for some of their classes, for all together ...)
RUIG Proposal (portals network for public health in the third world)
Staf2-x course (student-driven programming lab)
TECFA's home page (Pierre's suggestion, make it more dynamic)