http://blogs.wsj.com/law/2014/05/20/director-comey-fbi-grapp...
from the article:
“I have to hire a great work force to compete with those cyber criminals and some of those kids want to smoke weed on the way to the interview,” Mr. Comey said.
The impression seems to be that all people from NL must use soft drugs because they are more or less legal there. It couldn't be further from the truth, the majority of the people that I see use drugs (soft/hard) in NL are actually foreigners that moved to NL specifically because of that particular freedom (and the generally laid back atmosphere of Amsterdam I guess) and tourists.
So, as a dutch person I'm kind of interested in the outcome of this poll too, especially given that in the rest of the developed world use/possession could easily be a misdemeanour or even a crime.
I worked with someone who designed a sophisticated DSL and a framework surrounding it. They said the basic design of the framework occurred to them when they were high.
I am guessing this could be the reason the OP is running this poll. He or she might consider Hacker News readers/contributors to be the smart/creative. And might be wondering if there is a correlation between these readers/contributors and Marijuana use.