It's not a matter of accurate estimates -- no one can do that -- it's a matter of managing expectations, and that is something a group of open source devs can d

It's not a matter of accurate estimates -- no one can do that -- it's a matter of managing expectations, and that is something a group of open source devs can do: http://news.ycombinator.com/item?id=1545892 http://news.ycombinator.com/item?id=1545892