Companies often wonder what to outsource and what not to. One possible answer: outsource any job that’s not directly exposed to competitive pressure, because outsourcing it will thereby expose it to competitive pressure. (I mean “outsource” in the sense of hiring another company to do it, not the more specific sense of hiring an overseas company.)

Startups are not magic. They don’t change the laws of wealth creation. They just represent a point at the far end of the curve.

If language A has an operator for removing spaces from strings and language B doesn’t, that probably doesn’t make A more powerful, because you can probably write a subroutine to do it in B. But if A supports, say, recursion, and B doesn’t, that’s not likely to be something you can fix by writing library functions.