Wow! I found a chicken like mine!! Haha, well my "EE pullet" (ya I think it's a boy and it looks not very EEish) looks very similar to yours!!! Mine is about 6 weeks old and she has an extra toe on only one foot! The toe doesn't really look separated from the other toes though... I'll post some pics...
They seem very alike! Is yours an EE? Well most EE's look smilar but ya...
Man it won't let me..... here's a link to a thread where I've posted the pics before... just look for my name and all the pics I posted... It's at the bottom of the page!