Favpalce - Editor
This is a part of a case study, I'm currently working on, showing how some of Favplace elements were created. This one is premium functionality, that allows page customizations - changing colours, fonts, background and etc. in real time.
It was designed directly in the browser.
And here is a video, that (could be directed better) I created for a hour and a half, just to try this method (video) for presenting stuff:
http://vimeo.com/34784447