in iOS7 Advertising is in Privacy. Maybe apple are taking notes.

Stole the words right out of my keyboard. This is fixed, just not deployed widely yet.

They went behind CloudFlare because of DDoS attacks. That is why you are seeing captchas. https://twitter.com/placeholdit/status/256201151266045952

I really don't understand most people. Why would you ever DDoS a CSS library's website?

Accidental DDoS? For fun (a la 4chan etc.) etc. But yeah I understand what you mean.

If it's accidental, is it really a DDoS? Or a poorly deployed/coded app? :)