> Likewise, users on the internet have no "right" to access anything Yes, they have a right to block you, but that doesn't imply that a terms of service which

> Likewise, users on the internet have no "right" to access anything Yes, they have a right to block you, but that doesn't imply that a terms of service which prohibits automated access is legally enforceable. A TOS is not a contract so you can't put whatever you want in there and expect a court to honor it. To my knowledge US courts have not decided ohitsdom's question, but I could be wrong. However, if the site makes an attempt to block you from automatic access (even an IP block) and you circumvent it, you're in violation of the Computer Fraud and Abuse Act. See Craigslist v. 3Taps. (disclaimer: I'm not a lawyer)