That's interesting feedback, I'll pass it along to the product team, although this is an angle they've probably thought about more than I have. The way we use it isn't really as an accountability metric, more of an estimate that can change dynamically when new problems arise so we can roughly plan out when a feature is going to be released. Granted we don't have a boss who would beat us over the head with that. Thank you for the feedback though I'll make sure to pass it along.