I lost contact with many people since the death of ICQ, AIM, MSN and google chat. But I was able to find some of them on discord. I like discord, but it sadden

I lost contact with many people since the death of ICQ, AIM, MSN and google chat. But I was able to find some of them on discord. I like discord, but it saddens me greatly that it's not an open service. I wish matrix would have taken off earlier, now that everybody is on discord, I have a hard time getting them on matrix.