Clintlgm wrote:
I've had mine since July and have no screen problems at all
^^ Similar story, though not nearly as long. Had mine since Christmas and haven't noticed any of the LCD issues that have been posted around the forum (Though I'm literally half blind so there could be something weird with mine that my eye just isn't quite good enough to spot.)
If you check back a few pages (2 or 3 should be more than enough) you'll see a lot of threads have already been started about this. Summing up what I remember of the general consensus... Most of the LCD issues people have brought up have been for the ChiMei displays. The belief (I phrase it this way because I personally am not knowledgable enough to confirm these beliefs) is that these are "cheaper" components which were used in various batches.
If it bugs you enough to want to do something about it I'd take it back to the retailer you bought it from and get another new screen put in, and test it there. If they can't, or won't, see if you can still RMA it.