Interesting. I'd have thought the second example is more like passive resistance than a form of griefing since Noob was actually there first. As somebody who has limited time to play, and with 15 minutes cooldown between server switches, by the time I find a spot that isn't hotly contested I usually have to quit after 10-15 minutes anyway. I can, at least, understand the second example. The first is just somebody blatantly being an ass because they know they have nothing to lose.