According to the Prince & Cooke consultancy group, SMS penetration in Argentina is 97% if users under 18 are taken into account, and 92% otherwise.
That's a very high pen rate.
And that translates to one thing: Argentinians are a bunch of social, friendly people – which makes SMS adoption a natural thing. :-) It also means the cost of using SMS is low enough that almost everyone is able to use/afford it (low-cost, flat rates?).
ceo
[Via Cellular-News]