Allowing 100 x 100 avatars wouldn't mean that people wouldn't be able to use 80 x 80. Those using 80 x 80 would not be affected.. they'd only have the option of 100 x 100 if they wanted.. I say, if some people (like myself) would benefit from changing the rules, and no one will be negatively affected by the change, why not change it?
(And yes, Jacoby, that is DCFC in my sig. I love them.)