I believe some (well those who did their research), may be referring to one of the more recent, PC side "gaming" LCDs, the ViewSonic VP201B.
http://www.viewsonic.com/products/desktopdisplays/lcddisplays/proseries/vp201b/
Now, I say it is a "
gaming" monitor b/c its optimum resolution is perfect for just that--
1600 x 1200 on 20". (low-end gaming is typically 1024 x 768 on the PC side, with 1280 being mid, and 1600 finishing at the top)
The Apple LCDs (23" and 30", not the 20" however) get a much
higher resolution. And because of the the higher resolution, the video card is stressed quite a bit
more in games. That is the reason that 1600x1200 on the ViewSonic is
just fine for the gamer, b/c it is not only largely compatible with most gaming resolutions (no black spaces), but not too high that the video card would be overwhelmed by resolution.
The Viewsonic is also HDTV 720p ready and of course 16ms pixel response. Thank god that 16ms response is now a standard
🙂
*oops almost forgot. The Viewsonic 20" runs for $989 @ Newegg:
http://www.newegg.com/app/viewProductDesc.asp?description=24-116-285&depa=0
So yeah, about $300 less than the Apple 20".
If you wanna find out more about the VP201B, you can find a 6-page review @ Gamepc.com:
http://www.gamepc.com/labs/view_content.asp?id=vp201b&page=1