One of the great questions in software development revolves around “Is it done yet?” And since the answer is usually “No” the follow on question gets asked, “Well, when will it be done?” I recently chatted with a ScrumMaster looking for estimating training for his teams. The teams work on a 4 week sprint cycle. I don’t have all the details, but it seems the teams have problems estimating how much work they’ll get done in a sprint. The following could be wrong, but in