5.1 Suspension/Termination. Your Service may be suspended or terminated if your payment is past due and such condition continues un-remedied for thirty (30) days. In addition, AT&T may immediately terminate or suspend all or a portion of your Service, any Member ID, electronic mail address, IP address, Universal Resource Locator or domain name used by you, without notice, for conduct that AT&T believes (a) violates the Acceptable Use Policy; (b) constitutes a violation of any law, regulation or tariff (including, without limitation, copyright and intellectual property laws) or a violation of these TOS, or any applicable policies or guidelines, or (c) tends to damage the name or reputation of AT&T, or its parents, affiliates and subsidiaries. [emphasis added] Termination or suspension by AT&T of Service also constitutes termination or suspension (as applicable) of your license to use any Software. AT&T may also terminate or suspend our Service if you provide false or inaccurate information that is required for the provision of Service or is necessary to allow AT&T to bill you for Service. 5.2 Deletion of data after Termination or Cancellation. You agree that if your Service is terminated for any reason, AT&T has the right to immediately delete all data, files, and other information stored in or for your account, including email messages, without further notice to you.
Note: This is exactly like a phone company telling you what you can talk about to folks who call you on an ordinary telephone! I expect to update this post shortly. I plan to include measures that can be taken by users to circumvent this blatant censorship policy of AT&T.