Earth Hour just pass. More that 1000 cities participated, off the lights for one hour.
Today is CSS naked day, I found it last year. Wow! Another year just pass. I don't like CSS, I prefre simplicity, but no doubt CSS make website looks better, make web application more presentable and extend its capabilities.
Be it good or not good, strip your CSS for just a day, be CSS naked, it not a bad idea.