I've just jumped on the Apple Leather Case bandwagon today, and initial impressions are pretty positive! The salesperson also cautioned against the use of alcohol wipes to clean the case, saying it'll cause the leather to discolour and even peel. I'm fine with the discolouration, but the peeling did get me a little worried...I'm not gonna use alcohol wipes on the case for sure, but seeing how thin the case is, I can see how the leather might start to peel after extended use. Has anyone experienced issues with the leather peeling, and would that be covered under the 1 year warranty?