The problem I see with all this. where the hell are the carrier services to help with this.
My phone carrier only lets me play with 500mb a month on £30 a month contract. Sure my wi-fi at home is unlimited but thats also £30 a month, if i wanted to pay less i might only get 10gb a month (my music collection is close to 30gb, admittedly some of them are FLAC files) of up/downloading.
Wifi at work? yeah sure, cause every company you work for buys oodles of bandwith so their employees can live the cloud. Where I last worked, as soon as the clock ticked 12, the network became practically unusable because everyone started youtubing and checking their personal emails.
The cloud is worthless when you have data limits.