Logging work in Jira, because it goes against the whole ethos of trusting people to get the work done when they have to log exactly how much time they spent on each individual story. It also doesnt account for pair programming. so 2 people log the same time and it looks like the story took twice as long. I’ll stop now because I’m precariously close to opening the “time based estimates” can of worms and thats for another rant.