a couple of times i have seen an interesting avatar ...
... so i have clicked on it to see the details more clearly in the larger version in their profile.
I didn't really think about it until I saw your post petal54. I don't think you can ascertain anyone's nature or attitude towards anything from their avatar. The Ed, for example, looks like an evil, foul, cruel, wicked, vicious, depraved, malicious type, but I'm sure he's nothing of the sort. Can I have a 'Best Answer' award before he reads this?