7 - PROHIBITED ACTIVITIES You may not access or use the Site for any purpose other than that for which we make the Site available. The Site may not be used in connection with any commercial endeavors except those that are specifically endorsed or approved by us. As a user of the Site, you agree not to: ...
23 - disparage, tarnish, or otherwise harm, in our opinion, us and/or the Site.
The same argument that Twitter and Facebook use when censoring us.
However; I'd hope this is just for the test version.