Many people have complained that their iPad 3 WiFi signals are much weaker than those from the iPad or iPad 2. This seems to be especially true for WiFi-only models, but also an issue for at least some LTE iPads. What I'm trying to figure out is -- are these many bad iPads a small fraction of the total? A large one? So I'm asking -- are there lots of people out there with iPad 3s who have WiFi at least as good as on early iPads? Thanks!