Hey man, this is funny. I was working on a site just like that. A pre mockup for the part where people dream, plan and log their actions is available on
Planifestation.com Dream Plan Take Action!
I also have some great ideas, but I was focusing on getting the basics right first.
My first idea was a site where people could practice the Law Of Attraction, but then I changed it so it would incorporate both LoA and Dream and goal setting, plus action logging