To put it simply, the May 1st Reboot event is a day where web designers/developers/etc (such as myself) all launch redesigns of their sites. It’s a way to motivate designers to stay creative and keep things fresh.
This year, an offshoot of that event took place called the CSS Reboot. It’s basically the same thing, but for those of us who use CSS (instead of Tables) to create our sites.
This year, I decided to get involved and redesign my portfolio site. I’m really happy with the way it came out and you can see it at www.jlprod.com.