I saw that Graham Cluely Blog talked about the front page and How this ws used on twitter but Most people who did the IQ test still need to fix your Cell Phone account:

If people didn’t scroll down in the other windows you would of never know there was something you need to watch for.  After you do the 5 questions , you will see this:

then you enter that information and hit continue and it comes up with this:

As you can see the people who put in there Cellular Numbers will want to send an text Message with STOP to short code 86455.  It looks like this is a Subscription service where you pay a monthly for something like this and that you don’t need it.   I would guess somehow someone is getting money for each and every person who signs up.  This is most likely a Commission based and the person tried to get people to sign up through the website by saying you have a Ecard or some other thing.