One thing that just occurred to me was the fact that pretty much TOS says it can be updated at anytime without notice. In theory they could update the TOS on a

One thing that just occurred to me was the fact that pretty much TOS says it can be updated at anytime without notice. In theory they could update the TOS on a per request basis. Get request, decide caller has lots of money, and say in TOS "by scraping this site you owe us 14 bajillion dollars". Alternatively, how can any website prove the TOS was even mentioned at the time a request was made? You can't enforce a contract that wasn't available to be consented to. You gonna put a TOS version at the head of every website, and have that version archived somewhere accessible later?