Indeed, and that's the subtle (but significant) difference. I've noticed for example that in my Facebook feed it never says "Bob likes Pizza Hut", it says inste

Indeed, and that's the subtle (but significant) difference. I've noticed for example that in my Facebook feed it never says "Bob likes Pizza Hut", it says instead "Bob liked a page: Pizza Hut". It certainly goes into a gray area - but something as explicitly as "Bob likes Domino's! You should get Domino's too!" is a legal minefield I doubt anyone would willingly wade into.