zlacker

>>mikece+(OP)
Signal had 40 million active users in 2021 [1]. With 14 million in infra cost, that comes to .35 per user/year. Total expenses are about 33 million, so about .825 per user/year. All in all that seems very reasonable.

[1] https://www.businessofapps.com/data/signal-statistics/

>>V__+r8
I wonder how many people paid the $5 for WhatsApp back in the day. It gave you nothing but you were able to do it. I think I did.