Our Startup's One Guiding Principle
blog.comprehend.com
blog.comprehend.com
What you really want is people who are not assholes, who have strong opinions backed by good arguments (ie they prefer mac over linux for a reason, but are not blind devotees) and who can be persuaded by objectively good arguments.
There is nothing wrong with big egos, so long as they have the ability to back it up.
This actually is a concern for me: I'm a partner in a web marketing/dev firm and we've had discussions about how to define and build our culture. After writing this comment, I think I'll suggest along the following lines:
1) Take care of each other and of our clients.
2) Enjoy (1)My favorite "guiding principle," when faced with a tough question, however politically incorrect it may be, is:
"Don't be a jackass."
I think the connotation captures a good number of the edge cases in scads of morally ambiguous situations.
But this concept of open-mindedness is hard to phrase in a catchy way like "no ego", admittedly.
In all seriousness, and as some other have indicated, there are some good and bad points to this. Those who are most capable can often be the worst offenders in terms of ego. In many cases, realizing how good you are at something allows you to actually excel at that thing, others who may question their abilities may not perform as well due to fear.
On the other hand, it is truly important for people to understand that they aren't good at certain things. When I'm not good at something I like to ask someone for help whose abilities in said area I respect. This is what I believe what the founders mean by they're "guiding principle". It should be OK to say "I know how to get shit done" and two minutes later say "except for this shit, can you help me".
Want practice at this? When the time comes, make sure you tell everyone unequivocally - "I'm wrong"