When I click the Change Picture link, I am simply taken to the front page of the Gravatar site, with absolutely no explanation of what I should be doing there.
Clicking the Change Picture link should take you to an intermediate page that at least explains what Stackoverflow wants you to accomplish there, and how to close the "Change Picture" loop.
I've now followed the link several times. I created a Gravatar account, waited for confirmation mail, uploaded a picture, etc. Yet, when I am at Stackoverflow and go back to Profile/Edit/Change Picture, I am still simply taken to the front page of Gravatar.
Is there a reason Stackoverflow has to be this obtuse about Change Picture? If not, please fix.