[addicted]

A great heuristic to show this is the article.

It's titled how to leave Google. It concludes with how to leave Google. But the vast majority of evidence it uses to justify leaving Google are Facebook privacy examples.

I suspect the author, who is clearly no Google fan, put some effort into looking at Google's privacy violations, but even then had to resort to pointing to FB's instead to beef up their article.

It's certainly possible that Google has hidden it better, but there is no evidence to suggest that FB does not have the same, or better talent, for that matter, to do the same.