[leto_ii]

Well, of course it's personal - in the sense that it's done at a personal level, directly between individuals. My point though is that when you have Zuck's level of power and influence nothing you do can be legitimately considered separate from your business interests. Everything billionaires do w.r.t. politics should be considered in the context of their (institutional) business interests. It can't be taken in isolation. Billionaires don't just have casual private chats with old buddies. Or if they do then those buddies should not be presidential contenders...