Loudoun County in Virginia just launched a new wiki to collect community news and information. Loudounpedia is run by the Loudoun county library system and has sections for local government information, blogs, job board, recreation and other community related activities.
The government section now has all information regarding the election including a Google map of polling places. This is an excellent resource for the community and the choice of a wiki allows people to edit it with their own knowledge making it a resource that is owned by the community.
h/t to the Municipalist