It’s a red flag to me if there’s just too much consensus and not enough dissent. I feel like in any human community there’s always dissent because people just disagree. Anytime there doesn’t appear to be dissent, it means that the corporate culture has just shifted way too much toward consensus. That means the leadership just doesn’t welcome dissent enough.
– David Sacks, formerly of PayPal and now with Yammer (source: NY Times)