A few minutes ago my younger brother was playing on a server with only a few other people. There was apparently massive lag across the server as reported by the other players, during which there were lag-based teleporting and slow response time for crafting initiation. He apparently tried to place a camp fire and my laptop experienced a BSOD. After restarting and checking back with the other players, they reported that no one else had experience a BSOD. The only other notable thing that happened was that I had started copying some video files to an external device.
Windows 7 x64
NVIDIA GeForce GTX 670M
12 GB RAM
Just informing people of this event and checking to see if there is something definite causing it and to see if other people are experiencing the same thing. If I can provide any more information, please ask.