John Robertson kom med følgende:


"Free" SMS texting? TANSTAAFL!

John :-#(#

The price of SMS is what people are willing to pay.
SMS are sent over a channel which is pretty much idle except when the
phone is ringing.
One second of talk uses more data than 50 SMS'es.
In the beginning SMS'es were free, but then the phone companies
discovered people were willing to pay.
An ordinary 1TB harddisk can store 5000000000 sms'es, so storage price
is negligent too.

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