There are applications and applications. Already thinking of books of such billets whose motto Announces: 1001 applications that you can not download. Put hand on fire that one already exists. There are silly, terribly stupid; useful other desirable and plausible, funny; in general, I guess, instant communication and entertainment. I practice the guasap, I apalabro in dead hours, look at the sky with Google templates, buy tickets of the Alsa, mato pigs with birds, each loco with your topic...; and who is free from sin which cast the first stone. Why I downloaded what I download? Do privileged minds of marketing [Philo and wealth of Nations] set the equation of emotions: Pepsi or coke? Mmmmm I don't know, I don't know, expected the aplis global market to reach the 19 billion euros in 2015: I love the subtle, weightless and Gentile, worlds like soap bubbles. Ahem.