I like this statement from the replies there: "People here really think a $90k job is owed to them for getting a piece of paper and meeting a few times and answering a few questions right."
I don't know how people are getting hung up on 4-6 hours for a task. I won't even rate any of my software tasks less than 2-4 hours in scrum, because I know that with planning and/or testing no non-trivial task takes just an hour.