dpd1 - 7:17 am on Jan 17, 2013 (gmt 0)
Wow, what a nut. I would just ignore him. He's obviously unstable, and continuing to communicate with him is just fueling the fire. If he got this upset about something so miniscule, then he will undoubtedly find something else to obsess over in no time, and move on.
When I read radically negative reviews online, I feel like it's pretty easy to tell who the cranks are. I'm not sure it really has all that much negative effect in the end, unless it starts being a large percentage of people.