but who has all avitars as the same size?
I do!
I like to keep things tidy, so all the "house" avatars I created are the same size - the same as my max size. Those who choose to upload or link to other avatars are still forced to that size (originally 64x64 but I upped it to 72x72 since converting) anyway.
That fix was because my old avatars were brought in as 0x0 (for whatever reason), yet they all should've been 64x64. I also had to do that because now that my new size is 72x72, I wanted the original avatars to remain at 64x64 without being resized up.
I made this suggestion so at least her avatars would show up, in the mean time.