Okay the other topic got closed, so I'm going to try again and this time ask a bit of a different question that hopefuly won't piss anybody off or start any kind of flame war.

The governor cuts acceleration off at 95mph. Why did the engineers decide to make it 95 instead of 85 or 100 or whatever? What's the weak link in the X that makes it more unsafe to drive 100mph as opposed to 5mph less?