So it pays to dust your machine once in a while. I'd call the gains I get pretty substantial since it allows e.g. my GPU to run cooler and with a 60% duty cycle instead of 80%.
Just a friendly advice to all who think dusting is for losers.
I had the dust problem when I used to smoke... Yeah clean is good.
A democracy cannot exist as a permanent form of government. It can only exist until the voters discover that they can vote themselves largesse from the public treasury. From that moment on, the majority always votes for the candidates promising the most benefits from the public treasury with the result that a democracy always collapses over loose fiscal policy, always followed by a dictatorship.