This is the "worst-selling Microsoft product of all time" - and there's a good reason you've probably never heard of it

The “worst-selling Microsoft product of all time” is not an obscure game or unused application, but rather a specialized ...
CIO

Should IBM’s OS/2 Be Open-Sourced?

A group of die-hard OS/2 users are petitioning IBM—again—to release the operating system’s source code as open-source. The question may not be whether IBM wants to do so… but if it can. Not, I expect, ...
GIGAZINE

The software with the worst sales in Microsoft products is 'OS / 2 for the Mach 20'

Microsoft sells a lot of software such as OS 'Windows' and office suite 'Microsoft Office'. Raymond Chen, developer and semi-official historian of Microsoft, revealed that the software with the worst ...
Tom's Hardware on MSN

The 'worst-selling Microsoft product of all time' sold just 11 times, and eight people returned it — why you've never heard of OS/2 for the Mach 20

The Mach 20 also wasn't particularly popular, but it was apparently popular enough for Microsoft to decide it warranted a ...
Network World

Windows vs. OS/2

How Microsoft Windows bested partner IBM’s OS/2 operating system Dr. Phil might tell you that no one wins an argument, but spare us the hugs and psychology. IBM no longer ships (R.I.P. 2005) or ...
ZDNet

Thousands back petition to open source OS/2

Nearly 10,000 people have signed a petition calling on IBM to publish the source code of OS/2. IBM announced last week that it will discontinue OS/2 products by the end of this year and will withdraw ...