I used to have a real nice St. Louis Arch- and Windows Phone-inspired avatar. But somehow it got replaced by the avatar I had on my Android Central account. Could you flip my avatar back to my original WP Central avatar?
i think I know what you are talking about.
you mean the "Me" card in the people hub?
mine shows my facebook pic, but i wish it would show my twitter one.
I don't know how to change it to show the twitter one, but you can replace it (replacing your current pic)