Overheard During a Customer Conversation About Estimates

I ended up in a Twitter-storm lately defending the idea that all estimation is not waste. It truly concerns me that more and more agilists seem to be saying this. I will be the first to admit that not every project benefits from estimation. But I suspect that it's a pretty rare project where no estimation at all needs to be done. Estimating is a way of buying knowledge. If having the additional...