Yes, a site called Weasel Zippers is probably satire.
It shows how disgusting he is that people believe that this is something that he would do.
Sounds like satire, but it’s REAL!
I dared to click on the link, and yup, it’s from the Obama campaign website:
Click through if you have the nerve. Check the web address when you get to the sign up page. It appears to be real.