The top voted comment actually is an excerpt from a book by a man that I respect a whole lot more than I respect Mark Zuckerberg. For one he seemed a genuinely nice and modest human being. He also influenced the lives of countless people by being creative rather than by selling off their private details to the highest bidder. I really like that top voted comment, instead of gushing admiration for a pile of virtual money it causes you to reflect and think.
Making a lot of money does not automatically equate accomplishment.
Contrast this with the SpaceX announcement on the homepage at the moment. If Elon Musk succeeds, which I certainly hope for then that will be an accomplishment. Even if SpaceX fails it will still be a huge and daring move. Compared to giving humanity a new window on access to space photo sharing seems a little underwhelming.
If you can't understand anyone who actually wishes them ill then please consider that we do not all have the same goals and we do not all have the same vision of what the internet could be like. As a creator, as an business person and a hacker I would happily see facebook replaced by a company or an entity that gave us 80% of the functionality with our joint privacy in tact. That would be progress.
Facebook is just AOL re-invented for the new millenium.