If you remember these 6 instant messaging apps, you're officially old

These days, we take internet-based chatting for granted. We're spoiled by a massive (and admittedly fragmented) ecosystem of direct messaging (DM) services on our phones and PCs, ranging from WhatsApp, to iMessage, and everything in between.

Source : https://www.pocket-lint.com/nostalgic-retro-instant-messaging-services/