Well, the time has come, unfortunately. I have an appointment on Sunday at the Genius bar to replace my iPhone 5, which has some massive dust under the camera lens which shows very visibly when taking pictures with solid/light areas. I'm going to restore to iOS 6.1.4 tomorrow. I was planning on upgrading to iOS 7 anyway (since iOS 7 has most of the things I really jailbreak for anyway)...but I'm going to do the 5 replacement before the 5S announcement, and so my wife will have a non-jacked up camera when I pass the 5 to her the following week. Now to find the posts that detail everything I need to do to restore.