The user did not ask for a limit of division when the divisor approaches 0 but the number representing mathematical result of dividing another number in zero even parts. Mathematics assigns no meaning to such operation (it is not defined). Claiming it will get you infinity is either mathematical blasphemy or utter ignorance. The fact that IEEE might define a state for when a cpu tries to calculate it (NaN - which btw really is NOT a number), does not change the cold fact that doing so is an error and has to result in an error message.

This is actually very nice and neat usability design for this particular case, but how would it work in other circumstances, such as no network connection, no scanner connected, disk io error, random memory error caused by broken hardware or cosmic radiation, printer on fire or any other hardware malfunction ?

Hard drives, network connections and input devices are all part of the hardware not software. Software does not just break (it can be created broken), but a computer, as a combination of software and hardware, might break.

Thats because it was a _windows_ senior admin. Windows teaches to ignore error messages and that applies to everyone.

Brain cells are not re-cultivated (although there some exceptions in a certain area of the brain). When a brain cell dies, another brain cells will likely extend their dendrites and axon terminals to take over the old cell's duties. If too much brain cells dies, the remaining cells wont be able to compensate.

FYI: In 2000 1 dollar was 1.083 euros (enl. http://en.wikipedia.org/wiki/Tables_of_historical_exchange_rates_to_the_USD). Why would it be 25000 eur more ten years ago? Anyway, 75000/1.083 is 69250.

I found about google analytics when I started using the NoScript plugin. Its used almost everywhere!