First, let me say I've really enjoyed my experience with the website for the last couple of days. Reviewing everyone's questions and comments is a great way to keep my skills sharp with new technologies and topics as well as be able to contribute my knowledge to help others. Bravo on a well designed application and UI.
However, I don't see an option to customize my profile image as I see everyone else has done (for the most part)... Am I missing something in the UI or is that feature not available because I am a new user? (See screenshots of my profile page below)
Sincerely, Gary Hepting http://garyhepting.com/
It's done with gravatar.com. It links an image to your email for login and stuff. Works on a lot of site and blogs.
Gary, OpenID is already there: http://blog.doctype.com/openid-logins-now-available