[FabHK]

> Whatsapp is not? Are you sure?

Well, it's E2E encrypted, that's for sure. The NSA, like the Mossad, can do pretty much anything if you're a high-value target, I'd assume, but personally, I don't think there is blanket mass surveillance of WhatsApp chats, no.

> Whatsapp is out not because it can't let authorities audit it, but because of other economic reasons.

Do you have any evidence or even arguments for that assertion?

[AmIFirstToThink]

WeChat employs people in China.

[FabHK]

But WeChat is dominant in China already. Nobody gives a rat's ass about WhatsApp in China (except a few people communicating across borders), as far as I can tell. The market share/penetration of WeChat won't appreciably rise due to this act.

It's not driven by economics.