Apparently, Summit Entertainment sent a letter to the zazzle.com team and threatened legal action against them if the buttons we not removed. Now, I don't know if this was just my stuff or Twilight stuff in general. I tried contacting zazzle, but all I got from them was an email saying that they were threatened with legal action due to copyright infringement from Summit and Stephenie Meyer, so they removed my buttons. I have not heard back from Summit Entertainment, and doubt that I will.
I still support Team SM, and I am still planning on distributing where I can. Just thought you ought to know what the deal was.