In tech, nothing ever really goes away. In the last 5 years, I have seen/used:
- Fedora Core 3 (Released 2004; EOL 2006)
- Red Hat 9
- CentOS 5
- CentOS 6
- Windows 2000
- Windows XP
- Windows Server 2003
- IDE computers
- Solaris
- Exchange Server 2010
- COBOL
I’m also probably forgetting a bit too. But these were all production systems. All of this was keeping businesses alive.
In the non-business world, I’ve seen BBSs used as communication platforms as well as just being