Businesses don't use open-source, open-source is not trusted and is unreliable. And unreliability comes from the fact that the software is free, it does not bring food to the table and the programmer is free to quit programming it anytime. There is no true guarantee of technical support.
First of all, you're flat out wrong for generalizing. There is plenty of open source software that is supported and funded by businesses. Just yesterday I found some open source accounting software (called Quasar) that is commercially supported. You're bull****ting out of your ass.
I don't know if there is any comparable open-source software to AutoCAD for example. But guess twice if businesses will buy AutoCAD or download open-source alternative. They will go with AutoCAD.
Not sure if there are any fully-featured competitors, but there are competitors:
http://en.wikipedia.org/wiki/Category:Free_computer-aided_design_softwareHowever, you just picked one of the hardest markets for OSS to penetrate. Autodesk has a firm monopolistic grip, especially on CAD file formats. The
Open Design Alliance is trying to do something about that.
"Maybe it works, maybe not" is not what businesses want to hear. Any emulator is unreliable.
Firstly, it isn't an emulator. Secondly, games have nothing to do with businesses so you're not even addressing what Kazan was arguing about. And third, if businesses want support for wine they can go buy Crossover Office. Crossover is a commercially supported wine variant for use with office apps.
PS: making your ATI card work on linux is laughably trivial. I have less problems getting my card working on Fedora Core 5 than I do on windows
To add to what Kazan said, it's worth mentioning that the OSS drivers for Nvidia and ATI do support direct rendering (AKA hardware acceleration).
GIMP is actually more powerful than Photoshop from what i'm told - just has a steeper learning curve
That's not quite true yet. GIMP is still missing a lot of features professionals need from a graphics program (e.g. proper color management). It's still pretty useful for casual users though.
KDE is perfectly easy to navigate around for the software challenged.
Eww KDE. </flamewar>
