Mike Cohn, the author of Agile Estimation, writes that, much of the time, his teams don't actually need to estimate at all. Huh?
Well, read through the piece, see if you get where he is coming from on this point. Would you go along with him?
[image of a mountain goat from Mountain Goat Software]
See Cohn's blog at www.mountaingoatsoftware.com (link).