[oakenshield]

Quite easy to find online, but...

http://ycombinator.com/apply.html, point #1.

http://news.ycombinator.com/item?id=1804408

[chrisacky]

Thanks.

Also this link for videos.

http://news.ycombinator.com/item?id=855057

[psycho]

By the way, service doesn't look like it is still alive. Is it?