OS/2

( /O S too/, n.)

   The anointed successor to MS-DOS for Intel 286- and 386-based micros;
   proof  that  IBM/Microsoft  couldn't  get  it  right the second time,
   either.  Often called `Half-an-OS'. Mentioning it is usually good for
   a  cheap  laugh among hackers -- the design was so {baroque}, and the
   implementation of 1.x so bad, that three years after introduction you
   could  still count the major {app}s shipping for it on the fingers of
   two  hands  --  in unary. The 2.x versions were said to have improved
   somewhat,  and  informed  hackers  rated  them  superior to Microsoft
   Windows  (an endorsement which, however, could easily be construed as
   damning  with  faint  praise).  In the mid-1990s IBM put OS/2 on life
   support,  refraining  from  killing  it  outright purely for internal
   political  reasons;  by  1999  the success of {Linux} had effectively
   ended   any   possibility   of   a  renaissance.  See  {monstrosity},
   {cretinous}, {second-system effect}.

[glossary]
[Reference(s) to this entry by made by: {Amiga Persecution Complex}{dahmum}{second-system effect}{software bloat}]