Lundar reports that arrangements are being made to trade teleportation stones to the 'Brions:

"Currently the supporters of the trade are organizing two meetings with the 'Brions. Both will be open to the public to attend. The first meeting will be used to resolve the issue of portal security, and any other issues that exiles may have. The second meeting will be more a ceremony than anything else, during which the stones will be formally handed over to the 'Brions."

Read more about it in the Winds of Dawn Clan Forum.