Feed the Beast

Strikingwolf because he was bribed.
Qazplm601 because he said he had grown attached to it.
ThomazM because he always has an anime avatar anyways.
GideonSeymour because I think he's tired of his old one.
Kill-Joy because cute things.
Lumaceon because the same reason as Kill-Joy.

Those're my votes. Though changing the avatar into different anime characters still counts as "keeping them" in my book.

I'm considering keeping mine. Not sure though

I am keeping mine Kappa

Looking at the current and old one (before he put his old old avatar in the background), Gideon put a lot of effort into his current avatar. He changed the hair color, made it flow nicer, among various other changes.

I think I know who is keeping their avatar.

Wait, really? He even changed the hair? Do you have the old one still? I need to see these lined up next to each other.

Here's the original: http://fotos.miarroba.es/fo/1265/274C5FD09E284BF4636F254BF4635A.jpg

Oh wow, that's quite a difference side to side. The hair is more red and I'm pretty sure Gideon gave her a bit of a tan as well.