[citation][nom]sidran32[/nom]I've seen people still using Windows 3.11 (great if you don't have to go online). Wrap your head around that one.[/citation]
I still run Windows ME on a machine, because NT versions aren't very compatible with some DOS apps, or even some Windows 95 apps (like Pacific General, a game I'll never get tired of). ME, despite being maligned by cattle and people who never used it, is better than Windows 98. It's a pity they never made versions after it, and added multiprocessor support, because it would be a much better gaming platform than NT derivatives (i.e., much faster). Although, a 32 or 64 bit DOS would be much faster still (but more difficult to program for).
I don't know why anyone would be using Windows 3.11. OS/2 is much more powerful, and runs Windows 3.11 apps perfectly, as well as DOS apps better than DOS ever did. On top of that, you can get modern versions of it with support for modern hardware (ecomstation). I still have OS/2 running on other machines, and suffice it to say, it runs much faster than the incredibly Windows 7. It actually run very fast on a Pentium 200, with 128 MB.
For people that have a setup that works well for them, slow, bloated software like Windows 7 might not actually improve employee performance. There are people using DOS apps that work great for them, and their employees are comfortable with it.
So, trying to sound superior because you have something more modern might make you feel good, but there are actually some people well served with their current system that don't need additional features the more modern stuff has. Again, I'm not recommending WFW 3.11, because OS/2 is simply better at everything, but, just throwing out that old software can still be very useful and efficient in isolated situations.