along with just college teams how abt putting mentors (like in GSoC) a guy who coordinates with the team individual responsible for the activities of a team (college or mixed groups etc) thus getting competing teams working together to a goal except now they have to be active than others groups etc per say now i think the situation is that there is an active core team and they go and organize things everywhere but i think this problem can be reduced from its current situation of difficulties since rite now, a few people do a lot of work ;-) it would be more personal and thus better teamwork its just a thought