In this case it thus doesn't whether or not you even saw the contract. You are bound by the ToS because it can be expected of you to search for it during continued use of the service.
In this case it thus doesn't whether or not you even saw the contract. You are bound by the ToS because it can be expected of you to search for it during continued use of the service.
I'd say the TOS have to apply to the "service" you're consuming and not the website itself. Otherwise, what happens if you use just a text based browser? Or any other means not foreseen by the TOS?
An ad-blocker would be just the same, it's something that your browser does.
For example, it is illegal for companies to document the religious beliefs of a person BUT if this is a service for certain religious community (e.g. a forum for a church) then the term that they have to disclose their religious belief is reasonable (given that they don't share this information with anyone, of course).
As for the ads, I don't know. It might be unreasonable to have users agree to subject themselves to third-party ads in order to use the service. But again, I am not a laywer.
However, in other countries such as the US contract law is totally different, so this does not generalize at all.
Also, IANAL.