i think the carriers should just offer more wifi devices. i know a lot of people think "if i have wifi why get a data plan?" and the reason is this, you're not always near an access point.
wifi would help take the stress of the data networks but at the same time would be a nice feature for the consumer, when it works. plus with wifi it would kinda be a solution to the whole streaming content/voip thing. trust me, you can still sell data with wifi. i do it all day long for pdas and those data packages are $40USD. im sure it would be even easier to do with a smartphone or regular phone which has a data package of $20USD on cingular, especially with the new 3G networks and such free offerings as cingular video, orb media, www.smartphonethoughts.com (mobile version), etc.
(and yes, sometimes i do use sites like spt to get clients into phones, i just save it as a favorite so they can get smartphone help if they need it

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if push comes to shove the carriers could always create their own streaming software like orb media to help customers stream content from home to phone, but noooooooo, that solution would just be to easy
