You're right, we do disagree on this. The challenge is how to make a profit in a game where everyone is racing towards zero.
If the commodity (minutes) just keeps getting cheaper, so there's little room for enough margin to develop new technology.
It's not evil meng, it's simple business.
Basically the is the question that is partially answered in Wired's "Free" book.
It is pretty hard to buy a "locked" phone in PH. The only telecom i think that sells locked phones is Globe.
Again it is what the consumer is willing to buy.
Granted PH has a lot smaller land area then USA, but on the other hand it is a lot poorer country.
But the various cell companies here are constantly pushing new 3G crap etc.
Also cell companies both globe and smart are getting into remitances (big $$$ in that in PH).
So bread winner who works in Manila is able to send back $$$ to his family in Buttfuk Cebu

.
Unlike western union they are cheaper, much more convinient, and they charge like 5-10% regardless how small ammount is.
Again an example of a service that uses present infra structure, and just makes company profit.
For the last 6 years here.
Services like text the movie theatre, u get an auto-reply what is showing.
There is some sort of "dating match making" thingie u can do on ur cell (I have no idea how it works it all in tagalog).
To send $$$ for example u need a Globe SIM card or SMART.
So instead of forcing user into a contract, users use the service that suits thier needs and become loyal.
In Metro Manila Globe is much better then SMART.
But SMART is better in most of the rural areas.