Design is very attractive -- a little hard to read, though.<p>Having never heard of this before, I was really expecting it to be a computer science conference, based on the name. "Big O"maha.
The design is interesting if you didn't have to read it. It is very hard to read. It also hung my browser (Opera 11.10 beta), which is Opera's bug, not theirs, but if it is repeatable (I didn't check) worth noting.