I don't believe ever in shared office spaces. Peter talks a little bit about this, every good startup is a cult. It's very hard to create a cult if you're sharing space with people.
Keith RaboisThe office environment that people live in and work in, dictates your culture and how people make decisions.
Keith RaboisThe more you simplify, the better people will perform. People can not understand and keep track of a long complicated set of initiatives. So you have to distill it down to one, two, or three things and use a framework they can repeat, they can repeat without thinking about, they can repeat to their friends, they can repeat at night.
Keith Rabois