If a browser collects the sites u visit, it isn't the same as actively scanning your harddrive
About what could be discovered? nothing i care about, only thing they might be interested in is the movies and music on my harddrive, but downloading songs and movies is legal in my country so there also isn't a problem there. I just don't agree with the idea they have the right to do so just because they have made a good game, so i don't accept their stuff and if others do so, that's their call. If they want to make more money, they should ask more for the game, not the marketing stuff in my opinion, of course, others will like the game those few euros cheaper, they do what they want, i do mine.
PS: the fact they state the EULA that clearly, means they can actually do it, if it isn't stated clearly, law states in practically every country that the part in which it stands should be interpreted against the one who made it up. So if they make it too vague, they can't do it.
Anyway, back to BF4?