Just love the sound - wiki wiki ! Believe wikis can be very useful for community groups / clubs promoting meetings , putting up agendas etc. Students could benefit by reading about other sudents' experiences in certain subjects , feedback etc. Of course , the drawbacks are that anybody is free to add/ edit and one mustn't take all information posted on a Wiki as gospel.
Each branch could have a Wiki for staff news , meeting times , agenda and promotions within the Branch .