This morning I was typing in an email on my iPhone 3G (2.0.2 non JB'd). I stopped for a few seconds to check something on my PC. When I picked up my iPhone to continue typing/finish the email ... suddenly the entire email was deleted ... character by character ... just as if I was depressing the BACK-X (delete character) "key" ... but I wasn't. In fact I was simply holding the iPhone in the palm of my hand.
Has anyone else ever experienced this behavior ... or have an explanation as to why it happened?