Under popular culture's obsession with a naive inclusion, everything is O.K.
Micropayments are great if you use them for a product or service with certain properties. It must be one where you can get away with usage-based pricing, and where there is a strong rationale for making it cheap, yet not free.
Children have very sharp powers of observation - probably sharper than adults - yet at the same time their emotional reactions are murky and much more primitive.
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