[dataker]

It would "be reasonable" to ban if the alternative was a similar local service (e.g. Baidu vs Google in China).

The alternative here was an outdated SMS communication (telecoms in Brazil are so terrible they make Verizon look good).

[PauloManrique]

Yeah, because we can't access ICQ, Skype, Telegram, Viber, Line, WeChat, GroupMe and several other apps, right?