...and LOTS of people using them in test equipment
and instrument
control and factory stuff, not to mention the fact that the entire
computing world doesn't move at the breakneck pace of what's available in
retail stores. There are quite a few businesses around here who are
running 486 desktops. Floppies will be around for quite a while, at
least 3.5" 1.44MB ones.
Believe it or not, I still use daily my pentium 233MMX notebook with
windows 2000. And I can do most jobs I do with my quad core, only slower.
I just can't run altium designer :(