Facebook's Frictionless Sharing.

Facebook is rolling out a new feature called Frictionless Sharing, where your site visitors do not have to click the like button anymore, they just visit your page and your content is linked and shows up on their page. i think I like this for site owners, while its good promotion but what about privacy? I'm sure you don't want all people to know you visited a site trying to find answers about a personal problem. I'm sure Facebook must have some kind of options on it, kinda like a filter you would say.We will see what happens