A good read from our friends at ZDNet http://bit.ly/fCIp3o. Our head tells us that this is probably not a great idea but our gut tells us that this will happen anyway. The more ways there will be to communicate, the more governments will look to track it irrespective of the burden it may cause for the smaller ISPs and mobile data providers (not to mention on its citizens).
While we are no advocates for potential infringements on civil liberties, we are here to help service provides with compliance.