The main problem with this (as is evidenced by my, and im sure every other 'neighborhood facebook group'

is that everyone wnats to high horse and complain when they drive past their kids house or stop. but as soon as they are behind the wheel, they double up the speed limit (before you answer, i know ...i know..you are the 1% that doesn't do this. or more accurately, too self centered to realize you do this)