Dude, Migicovsky fucked it up once and already wants back in? He sold the Pebble company and fucked almost all the workers on the way out. They were promised their jobs, that their jobs would be part of the deal. At the last minute they find out, nope, Migicovsky signed off on the deal that left them all without jobs. He walked away with a fat stack of cash.
Then the idiot spun up Beeper and hacked his way into the iMessage system with a workaround which Apple them promptly blocked within a few days. People were paying for this service. What was Migicovsky's plan? None, he gave up after Apple blocked them once.
Further, Beeper is just a re-skinned Matrix client with the Beeper company hosting the open source bridges between services, which means they have always had some weirdly serious access to the chats they're helping you compile all in one place. Initially you basically had to give them way too much control over your Apple account to use the iMessage stuff since they had to have a fleet of Macs for each iMessage user they were supporting.
I'm sorry. I don't care how good it was. Don't let Migicovsky take your money and mismanage it again.
Why do people keep giving this guy good graces when he fucked over his own devs on the way out and didn't even have a plan on how to keep his iMessage system working for paying customers?
Please stop letting this guy fuck up and walk away with the money.