In my office, most users can only access 2 or 3 webpages anyway. When I did development for a financial company, I had a separate computer for internet access, on a separate network (shared by several devs).
Saw that in a former job, and when inquired about updating, "it would cost too much" was the typical response.
The "why upgrade when I'll have to just upgrade again later" logic is clearly not a healthy long term strategy for any business (even outside of IT). Skipping a generation to saves costs may work but how many do you skip before your risk and cost to catch up becomes too much?
http://www.techdirt.com/articles/20120507/12295718818/south-...
We don't expect to be able to run real-mode DOS programs "on the metal" any more; instead, they're virtualized. Why is running IE6 on the metal any less ridiculous?
Still sucks.