What are all Identicon developer platforms?

Question

Icons are those icons based on the user's IP address or name or so that provide an automatic avatar ... just like the avatar icon on StackOverflow. Here are some systems available (hat tip to Roger Brown):

• http://haacked.com/archive/2007/01/22/Identicons_as_Visual_Fingerprints.aspx
• http://digitalconsumption.com/forum/Visiglyphs-for-IP-visualisation
• http://www.shamusyoung.com/twentysidedtale/?p=1462
• http://turnyournameintoaface.com/ [did not provide an API for this, but given that the generated photos are gender specific ...]
• http://scott.sherrillmix.com/blog/blogger/wp_monsterid/

Is there any more?

Answer 1

, SO Gravatars