Really, what does YC need a CDN _for_? Just because YSlow says it doesn't mean it's actually a sane idea. They also say to turn off ETags, when what's actually

Really, what does YC need a CDN _for_? Just because YSlow says it doesn't mean it's actually a sane idea. They also say to turn off ETags, when what's actually good advice is to set up ETags in such a way that it works.