What a bad executed public sale. First the website crashes. I literally bought the second the website was back up, and still didn't make it. Really, really bad.
I wonder why this happened the very time the ICO was supposed to start. This could be a manipulation of the system. Why would the website crash just when sales was about to begin and others are still able to purchase?
Too much traffic and the server could not process it all. Those who could load the website the fastest could contribute. It's like buying tickets for a popular concert!