Shane Becker - @jkottke That equation leaves out the cost of couriering all of those print outs to the recipients. That's the value of SMS.

🖤 Still vegan, still straightedge. Anarchist without adjectives 🏴
Work in progress polymath.

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@jkottke That equation leaves out the cost of couriering all of those print outs to the recipients. That's the value of SMS.