zlacker

>>mikece+(OP)
Signal can be better, IMHO, by separating from phone number requirements. In other words, let users have secure random ids, rather than forcing each user to hand over their phone number for phone company verification.

It turns out the budget shows the phone number registration problem: the costs to deal with phone number verification seem to be $6MM, which seems to be 10% of the entire budget.

If Signal staff are reading this, I'd gladly pay $100/year for a phone-free solution for all users.

>>jph+e7
The phone number requirement is why WhatsApp won the space over in the first place. There were loads of username+password-based services before it, but none reached the market it did. Why? An incredibly wide user funnel, singing up is frictionless.

You might understand that it's a bad idea, but that makes you an outlier.

>>zamale+la
Requiring a phone number also seems like a decent way increase friction for automated account creation - obviously it can be overcome, but it probably reduces automated account creation by a few orders of magnitudes, which I would imagine reduces the amount of botting/phishing/ban evasion, which could all add up to be pretty expensive to an org.