one thing people still don't remember from ICQ was the ability to collaborate / live message. Ie. edit text in a shared environment. It was bonkers. You could b

one thing people still don't remember from ICQ was the ability to collaborate / live message. Ie. edit text in a shared environment. It was bonkers. You could be writing and someone else could change the font options for it. and type at the same time, even delete your messages. I loved it. And this was back in 2000 maybe.