When I purchased my iPad in October of 2010 I went to Best Buy and purchased a Zagg screen protector. After a month or so I noticed blueing on the edge of the iPad but it didn't seem to bother anything and I figured I may have installed the Zagg a little to close to the edge bezel. BUT tonight I noticed what appeared to be a light blue line across my screen. At first I thought it was some kind of screen burn in. But no one on the net had ever had that happen, so I looked closer. It was a light blue line completely across the Zagg screen protector. I feel this is some kind of defect. I'm not sure I want another Zagg protector. I just thought everyone with this protector should watch out for this effect.