[ale] Video Resolutions

[Chris Fowler]

After installing a (new to me) workstation I started looking for a new 
LCD.  Currently I am using an Acer 21" wide screen.  I started looking 
at 27", but I'm confused about resolutions.  I need as many pixels on 
the screen as I can get.  The more I get the more stuff I can view 
without scrolling.  What I do not understand is why as LCD screens get 
larger the resolutions do not.  The resolution difference between my 21 
and the Acer 27 is not that great.  I'm just curious what I can't get a 
LCD with a 3K+x3k+ resolution.