• I would really love to see do not compile as I type as an option. Sure, it is very helpful for most most people who do not know how to use $\rm\LaTeX$ well, but it is a major annoyance for those of us who are well acquainted, especially when writing a long answer. The edit grace period also makes it an appealing option in my mind. – Daniel W. Farlow May 16 '15 at 14:58