Project Praesto is the implementation of a decentralized, P2P exchange mechanism between Bitcoin and legacy currencies.
We're currently looking for contributors on our collaboration platform:

http://nkou33nmqzfpqw2a.onion/projects/1/join?token=91184abb2a2f740f249c1eb92d6cbd9496b9053e
http://wp6qoxbb6hjxs32ih7zur3d3bbjtyazea4gc4hhfcrff2mhlxyva.b32.i2p/projects/1/join?token=91184abb2a2f740f249c1eb92d6cbd9496b9053e
http://praesto.airdns.org:63853/projects/1/join?token=91184abb2a2f740f249c1eb92d6cbd9496b9053e

Anyone who is interested is invited to create an account via either of those links. Please excuse the mess, as the site is still under development.