3 ms·I had no idea this was a thing for email... Wow.by giancarlostoro 2y agoI had no idea this was a thing for email... Wow.layer8 2y agoOnly for Unix accounts.sedatk 2y agoNot just that. People had ".plan" files that could be viewed with finger, and they would post updates there. I specifically remember John Carmack sharing daily news and updates on his account. It was the first form of "Twitter" back in the 90's.