Set avatar size.

I think it would be a grand idea to make all avatars become a set size. Like NL does, because the different sized avatars is nothing but an eyesore.

I agree various avatar sizes look very unprofessional. :/

That would be a nice subtle change

I wouldn't want my avatar to be any smaller in size than it is. I'm not sure this would be such a grand idea. Depending on your avatar, a smaller resolution may leave out detail making it appear unrecognizable, or forcing it to be larger may make it appear blurry or overly pixelated. For instance, the avatar above mine is set at a wider resolution, and regulating it's width would make it appear offset.

Great idea. I would go even further, I would even remove the pictures in the signatures. Some (even moderators) have more three images in there. I'm scrolling like crazy in large threads. Text only would be my suggestion.

I would like if both avatars and signatures had set sizes. I agree with Sneaker in that all the unnecessary scrolling is annoying, but I wouldn't mind smaller images like mini-banners and such.