Well, technically you have no right to or expectation of free speech on Zazzle. I'm sure it's in Zazzle's terms of service that they can reject any product subm

Well, technically you have no right to or expectation of free speech on Zazzle. I'm sure it's in Zazzle's terms of service that they can reject any product submitted to the site for any reason. I don't like, but it's their site, they can do that if they want. They're probably just being overly risk averse to try and avoid lawsuits.