>And in some populations (like programmers) use is much higher, 25% according to SO survey. Sure, and if you take even smaller fraction you may find numbers li

>And in some populations (like programmers) use is much higher, 25% according to SO survey. Sure, and if you take even smaller fraction you may find numbers like 50% or higher. But what does it have to do with general situation we are talking about? This sounds like those weird surveys: "9 out of 10 people said that quit smoking this yeah!" but after reading more you realise they were talking to people from a hospice or tuberculosis dispensary. >2% in total population is tiny but not "nowhere". Okay. That's your stance, I accept it. Mine is that 2% is nowhere.