MacBook Pro Retina Display — Glitches

After a few hours use, I observed ghost images on my desktop (a faint burned in image in the gray desktop), and blotchy areas in the the gray desktop (I use a moderately dark gray as my desktop background).

I will monitor the situation, but this is a heads up that all might not be ideal with the Retina display— I’ve not observed similar issues with my previous MacBook Pro screens