AIM (AOL Instant Messenger)
The OG drama machine. If you didn’t have a cryptic away message, did you even exist?

Quick Bits
What It Was
AIM was one of the defining instant messengers of the desktop internet, and logging on felt like entering the social arena. You had screen names, buddy lists, away messages, and a constant chance of immediate emotional nonsense.
Why It Mattered
AIM taught millions of people how to talk online in real time. It shaped screen-name culture, internet slang, away-message theater, and the entire emotional grammar of messaging before phones made constant chat unavoidable.
Why It Eventually Lost Ground
Once communication shifted from desktop computers to phones and social apps, AIM started looking like a beloved relic with a startup sound.
Its exact features faded, but its DNA is still all over modern messaging, from typing bubbles to status updates to the very idea of sliding into somebody's digital space instantly.