I can use Signal with people not using Apple hardware, can I do the same with iMessage?
“We believe RCS Universal Profile will offer a better interoperability experience when compared to SMS or MMS,” the company said in the statement. “This will work alongside iMessage, which will continue to be the best and most secure messaging experience for Apple users.”
up until recently, you couldn’t do anything on signal without blasting your cell number out there, sometimes not even on purpose, right? since cell number was the exclusive identifier. but now you can do the same as with imessage, if i understand correctly.