10. A method according to claim 1 , further comprising automatically coordinating establishment of the cross-language communication session by a server, distinct from and wirelessly communicatively coupled to the first and second wireless communication devices, including: receiving, at the server, information about the first and second user inputs indicating willingness to participate in the cross-language communication session; and automatically associating the first wireless communication device with the second wireless communication device, based on the similarity of the first and second signals.
10. A method according to claim 1 , further comprising automatically coordinating establishment of the cross-language communication session by a server, distinct from and wirelessly communicatively coupled to the first and second wireless communication devices, including: receiving, at the server, information about the first and second user inputs indicating willingness to participate in the cross-language communication session; and automatically associating the first wireless communication device with the second wireless communication device, based on the similarity of the first and second signals. 11. A method according to claim 10 , wherein associating the first with the second wireless communication device comprises automatically selecting the first and second wireless communication devices from among a plurality of wireless communication devices, based on the similarity of the first and second signals.