I've always found giving away my phone number an unacceptable privacy barrier.
Whatsapp works by harvesting people's phonebooks, that's even worse.
When one of my friends asks my why I'm not on Whatsapp, I tell them that I don't want Whatsapp to have their phone number (the friend) from my phonebook, or to link us that way. Sometimes I will ask them why they thought it was OK to give away my phone number to Whatsapp with my name attached to it without asking for my permission.
Metadata! No one seems to care. Anything for convenience.
OK Thanks.
I've always found giving away my phone number an unacceptable privacy barrier. Whatsapp works by harvesting people's phonebooks, that's even worse.
When one of my friends asks my why I'm not on Whatsapp, I tell them that I don't want Whatsapp to have their phone number (the friend) from my phonebook, or to link us that way. Sometimes I will ask them why they thought it was OK to give away my phone number to Whatsapp with my name attached to it without asking for my permission.
Metadata! No one seems to care. Anything for convenience.