If I use the same email address to register at several sites that use Gravatar, is there a way to specify a different avatar for each site? Or do I have to use a different email address for each site? ...
I'd like to remove my current Twitter avatar and have it revert to one of the default avatars/profile images. How do I do this?
Possible Duplicate: Can I use the profile picture from my Google account as my Trello avatar? I can't find where the option is to set or change my avatar. Is this even possible?