Here is a diff between 7.1a and 7.2. The most interesting thing is that there are 2073 line additions and 10163 line deletions.
Please do not use the term "hysteria" as it denigrates women. That word originates from the Greek word for "uterus," with the word "hysterectomy" sharing the same lineage, and perniciously qualifies women as raving lunatics.
Just get fucktons of caffeine more economically than the poll options.
I have just written a Greasemonkey script for that: http://userscripts.org/scripts/show/91959
Moreover, the DoAndIfThenElse extension merely extends the "do" syntax with if/then/else clauses; it is syntactic sugar. Empty data declarations are essentially union types unioned over no labels and therefore can have no values except for the bottom value.