Even with the UKs relatively cramped population Wi-Fi doesnt have enough range to make it a viable option except in population centres like cities. Otherwise its going to be local spots here and there, you have to know where they are and overall it will be a pain, even if its free.
A few generations down the line though and its going to outstrip everything else - the problem then will be which wi-fi can you legally use? Even if the person leaves it open you might still be liable for prosecution, and I didnt know they didnt just want everyone to use it might not be a defence. Then again for the one that leaves it open, what if something like kiddiepron is detected going through their point? Could they be arrested for it?
Of course the council/government could operate it, pay the costs and tax everyone. Issue with this will be they always pay through the nose for everything and will it be unfair to those who dont use it at all?
Dont expect the phone companies to give up easily on this either, if you have free Wi-Fi everywhere you also have free phone access and access to TV and music whenever you want too. They certainly will not be pleased about that when people stop using their devices and services.
Weather forecast: expect massive clouds of lobbyists around politicians everywhere.
Of course I read it but It made no sense.
Who is 3G? If you mean three, I wouldnt touch them with a jousting lance.
Its a what, not a who, and if you dont know and cant be bothered to find out what the latest telephony standards and methods are perhaps you shouldnt be commenting. if you dont know your ignorance only makes you look stupider. Go google or something.