Originally posted by derula
Actually, there is: Planeshift linux Version is unsupported and not quite stable. In my case, Windows cannot be bootet or others may not have Windows. You can\'t say there\'s absolutely no reason, it was better if you said you couldn\'t think of any reason 
I disagree. I am sort of a linux noob and have Planeshift running on Debian-testing, (I did it
this way.) and have no real problems running it. In fact a different mmorpg did far worse on my Windows machine ( that was tuned for gaming if I may say so myself )
I can think of a couple of reasons not to run Planeshift trough cedega ( and not because of the incident with Debian (or Gentoo), in case you were wondering

). The obvious one being performance.
Don\'t take my word for it, just read a (very) small selection of articles spat out by some mild googling :
tomshardware.comextremetech.com --> (the part that caught my eye: ...
On Linux and Mac OS X, we use a back-end driver that implements the D3D HAL calls on top of OpenGL. On other platforms (Who did develop D3D again...?)
, we have the flexibility to go directly to hardware if we like....I admit, I do not have personal experience with Cedega yet, (game-buddies of mine report a +/- 33% drop in BF42 performance) but I still have a (legal) copy of Battlefield 1942 lying around and running it on cedega was on my to-do list before I got Debian installed. So if you are willing to wait a little I can tell you my own experience.