After reading this I hope this is not an indicator that iPhone 4 consumers are going to have screen issues. I work for a manufacturing company that actually makes components for the iPhone and iPad. Although we do have very good quality, if we ship products with "low yields" it is a bit concerning. http://news.cnet.com/8301-13924_3-20008149-64.html?tag=TOCmoreStories.0 "Low yields on the IPS LCD panel from LG Display have dramatically impacted the production volumes for iPhone 4," Kumar wrote in his research note. "Our supply chain checks indicate that our earlier monthly shipment estimate of 4 million units have been reset by about half."