@baldur That’s a really good point; I wonder if anyone at Google has thought of it?
(Although, practically, isn’t Google the only one in this situation? Neither Facebook nor Twitter have any other businesses to speak of that aren’t social networks, right? Still a very perilous situation for Google, though.)
@smokey Google is the only one in this position, I think. But Google is also very Microsoft-y in that they believe they can handle anything so I don't really expect them to actually be worrying about this even though they should.