An easier question to answer is what was Holden not critical of...there would be a lot fewer things! Anyhow, look at that word: phony. Loosely, this means someone (or something) that is not acting genuinely, or in a fraudulent way. Holden finds many people in the story guilty of violating this code of conduct.
A report released Wednesday says Facebook is the top-downloaded iOS application on iTunes App Store. Facebook's flagship application is the most downloaded iOS app of all time on the iTunes App Store. A report released Wednesday by mobile app analytics firm App Annie shows Facebook's Messenger app comes in at No. 2, followed by other popular apps, such as YouTube and Skype. Instagram and WhatsApp Messenger, which were both acquired by Facebook over the past 3 years, take the No. 4 and No. 6 spots, respectively.
List of most downloaded Android applications. There are many Android applications that have been downloaded over one million times from the Google Play app store. As an approximate count, it is reported that over 125 applications have been downloaded at least one hundred million times and over 1,788 apps have been downloaded at least ten million times.