It's 2018 and I learn that there's MMS group chat o_O -- a guy who used SMS and then had 90% of friends being reachable via IRC and email, and SMS for the rest

It's 2018 and I learn that there's MMS group chat o_O -- a guy who used SMS and then had 90% of friends being reachable via IRC and email, and SMS for the rest - before entering the world of smartphones.