First off, I’d like to ask a legal question for curiosity’s sake and not as an attempt at getting real, legal advice. I don’t hold any answers as authoritative and I ask that other readers/lurkers do the same. In case of jurisdiction, I would be interested in hearing about any location, but if it helps to pin the question down, let’s use the US.
Lot’s of websites have a “terms of service” or “condition of use” policy. For example, here is Amazon’s. I am curious how legally binding these are. Have any been tested in court? Or have similar agreements held up in court? Would it matter if the policy was violated for free vs. commercial use? I assume that a small amount of content could be considered fair-use, but what about clearly much larger content?
For example, what if I wanted to create a movie web site. Rather than enter all of the data in myself, I wrote a program that searched the Internet and built the data programmatically. The program crawled through the Internet and built its data using many web sites, including, imdb and Amazon. I assume this would be in violation of IMDB and Amazon’s terms of service. But would it be actionable? Would these websites have a strong case against my site? Obviously, they might have weblogs that show pages reads from my program. They might also be able to correlate the data on my website with the data on their website (e.g. they might share a common set of misspellings). But would it matter that this meta-data is factual? In other words, the actors of a given movie are a matter of record and not the creation of these websites.
And just to re-iterate, I am not planning or advocating doing this. I just want to make the question as concrete as possible by giving a specific example. I am not trying to couch this as a “my friend” kind of question.