Mobile reading experience on long topics Writing it up because I had to work it out twice and would rather nobody else did.
Process question, and I have read the guidelines before asking.
I understand the rule. What I do not understand is the failure it was written to prevent, and I suspect the failure is more interesting than the rule.
Not a complaint and not an appeal. If the answer is "because of something you have not seen yet", I would like to hear about it.