And while "Can ideas be dangerous?" or "Should we censor some ideas?" could be another thread altogether, I do believe the fact that Thucy and Mr. Brand are trying to convince people not to vote is just fucking dangerous. Imagine if all people vote - 100% turnout. Then, the outcome - who is elected, the composition of a parliament, the outcome of referendum - is a absolutely unquestionable, democratic decision - it's just vox populi. You couldn't argue with it unless you are arguing for overthrowing democracy. But then, the turnout is almost always so much lower, say 60%. Now here it get's tricky, because there is a chance that all those 40% who DIDN'T vote share the same opinion. However, we'll never know, so we just have to assume that the 60% that did cast a vote are a representative sample of the population. But while this is obviously not entirely true, you cannot do anything else, because those people just didn't say anything. But then the turnout drops to 30%. And now you have to assume that those 30% is the representative sample of population, and I don't know how fluent you are in statistics and combinatorics but the chance that those 30% are a representative sample is even lower. Their choice is subject to a whole bunch of biases, but even so, unless you've got the revolution you wanted their decision is the final, unquestionable decision because you have no idea what the other 70% wants.
Ok, so what is so dangerous about this? (And if you really want I can go look for studies I recall, but I think it's in compliance to everyday logic). The more extreme are one's views, the more motivated (and therefore likely) he is to go cast a vote. Or by extrapolating - the more extreme the party. So, while having a 100% turnout gives you the unquestionable outcome, lowering that turnout makes the outcome spread to the extremes, as while the share of the fanatics might remain the same, their share goes up. And fanatics deciding for the rest of the country is fucking dangerous.
Example time (another one from Poland, so I get it if you're not interested):
Before the 2005 parliamentary elections in Poland PO (look previous post) were leading in all polls (and in the heart of poles, hehe) by about 6-7%. However, the election day in Poland is always on Sunday, the weather was beautiful, late summer, perfect for a weekend trip. So, while the (often a bit more prosperous) electorate of PO thought "Nah, we gonna win anyway, I'm gonna go grill some sausages in one of our beautiful forests..." the PiS electorate remained still very driven (not to mention fresh out of church where the priests didn't fail to make clear who they support) and provided their party with a great turnout. While all the polls were giving PO a solid ~6% lead what we ended up with was PiS winning with 2,5%, which resulted in a 5% difference in number of mandates. What followed next were two years of total governmental paralysis, with wild prosecutions and a threat of leaving EU. All because the turnout wasn't good enough.
Thucy, if you want to live in a system where the decision is made in the most democratic way possible what you should do is use your energy and the direct actions, be they whatever they are, and try to motivate people to vote. Aim for the 100% turnout! You say you don't want to vote for the lesser of two evils. Great! Get those 42% who didn't vote in 2012 to vote on an alternative. Those 42% is enough to win by a landslide.