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The Crown community makes use of software called OpenProject. With this any information stored on OP is then owned by Crown development team and not some 3rd party.
All documentation is stored on OpenProject (Found here: http://op.crownlab.eu/projects/crown-atomic/wiki/wiki)
Crown utilises Masternode tech from the DASH project. With this we have a decentralised voting system which anyone with a Tron(Masternode) can vote on a proposal (Anyone with 25 Crown can create a proposal).
Here's the link to Crowns Current Proposals
http://op.crownlab.eu/projects/crown-atomic/wiki/current-proposals