For the past few months, KatFennec and I have been working on a 100% custom site called EvoCrit (
https://evocrit.com) which features my adoptable projects, allows for posting images, and is planned to have plenty of HTML5 content including interactive mini games and adoptable creation tools.
This project is intended to be somewhat of a hybrid of traditional adoptable/virtual pet sites and the adoptables found on sites like DeviantArt, and is still in development. Screenshots are located
here.