The "Idea a day" site has some, uhm, not so great ideas. But they are there for free, so you may expect not to find the best ones. But there are some exceptions.
Here is one:
I think this is a GREAT idea. More so for countries like mine, Argentina, where voting is not optional but required... sooo many times I had no clue for who to vote but I was so sure about who I didn't want in power!!!
As seen in Idea a Day