Here’s what an admin said on the other post I found. Pretty much make a Gravatar account, upload a pic, & it’ll show up on here. You don’t have to change any settings on your account, somehow it just syncs whatever picture you chose for your Gravatar. Hope this helps. 🙂
“Ok everyone – we emailed our technical support company and this is what they told us:
“As a quick fix just signup with your email address at http://gravatar.com then you can put up a Gravatar (profile photo).”
Unfortunately, for some reason, there is no one-step simple way to do it right now but we will work on fixing that. So for now the steps are:
– Go to http://gravatar.com
– Sign in with your WordPress account. You may have to create one if you don’t have one. If you don’t have one, you will be redirected to a page to create one. Use the email address associated with your account when signing up.
– Sign in at http://gravatar.com with your WordPress login info (email and password).
– Upload a photo”