Hey people, just wanted you to know of an incident that I was involved with. I've downloaded the "keyboard" called Emoji and I decided to spam my friend with lots and lots of smilies. After keeping at copying and pasting for 3 minutes, creating a huge message, I was satisfied. I hit the send button AND the app froze... Pushed home button, and I tried to enter Messages again. It wouldn't load. Not even a reboot of the phone would allow me in. Fortunately I could restore to an iCloud backup. But I didn't think it was possible to cripple a phone that easily. To top it off, this was all played out on an iPhone 5. So if you want to spam someone, be aware of the risks and see to that you always have a backup!