On 12/8/06, <b class="gmail_sendername">Dave Germiquet</b> <<a href="mailto:davegermiquet-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org">davegermiquet-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org</a>> wrote:<div><span class="gmail_quote"></span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
When I was 16 I worked on OS/2 for a friend, i loved it cuz i could multi-task far better then windows 3.1 and (DesqView) if anyone ever remembers that.. I was trying to run 2 bbs's at the same time I think during that time and do some other cool nifty mail stuff.
<br><br>I REALLY dont get how microsoft BEAT out OS/2.... considering it was so much better than windows 3.1.... IBM had far more advance yet windows won.</blockquote><div><br></div></div>It's complicated.<br><br>First of all, OS/2 was a joint project between IBM and Microsoft, and they decided that they wouldn't support Windows as an upgrade path -- all applications would have to be re-written for the Presentation Manager.
<br><br>No upgrade path? Strike one.<br><br>Then, because the adoption of a new operating system is a chicken and egg thing -- you need applications for the new OS -- Microsoft had to come up with PM applications, writing for a brand new platform. Customers weren't really thrilled about upgrading their OS *and* their applications at the same time.
<br><br>Strike two.<br><br>Then Microsoft figured out how to get Windows running in protected mode, and decided that, instead of dropping Windows, they'd just release a new version and leave OS/2 to twist in the wind. IBM could write their own applications if they were so smart.
<br><br>Strike three.<br><br>But the ball game wasn't over yet -- IBM recovered and managed to hack together a Win-OS/2 layer that actually ran Windows programs surprisingly well. They also started funding application development, and there was quite a groundswell of support from various developers tired with Microsoft. OS/2 was beginning to pick up momentum when the Microsoft marketing juggernaut arrived and started making announcements about Chicago, also known as Windows 95.
<br><br>IBM was not able to capitalize on the small window of opportunity they had before the Windows 95 announcements -- companies that might have considered OS/2 recoiled when they heard that Microsoft was coming out with a replacement for Windows
3.1 that ran in protected mode -- no more crashes!<br><br>Well, would you believe .. fewer crashes?<br><br>In hindsight, it seems it was a brave choice to cut Windows off from an upgrade path -- the whole thing was a huge hack back when it balanced on top of DOS, and was only marginally better in Windows 95. A more sensible choice would have been to do some kind of Windows emulation, but freeze development on that, and move developers towards PM.
<br><br>And that's a key reason as to why GNU/Linux has been such a success -- the GNU utilities were developed to run on any platform, but lacked an operating system. And Linux was just a kernel. But put the two together, and you have both an operating system *and* the applications. With everything open source, and the Internet to everyone to work together, the possibilities are endless.
<br><br>-- <br>Alex Beamish<br>Toronto, Ontario<br>