Technological irony
What do the following sites have in common?
- https://www.linuxworldexpo.com/
- https://www.macworldexpo.com/
- https://lighthouse-partners.com/linux/home.htm
They're all running on Windows Server 2003:
In all fairness, the sites are run by publisher IDG, not by the individual conferences, but it's still rather ironic.