Hi,
  So far, most PC desktops still come with a DB25
parallel port,
but I think even that's no longer universal. 
I've seen one or two motherboards advertised over the past year which have
no serial/parallel ports and something like 8 USB2 ports on the back panel
instead....oh, and NO floppy support at all!
I suspect that's the direction things are headed in the future.
  TTFN - Pete.