I wasnt there, so i'm just using what i'v heard from the posts so far to voice an arguement supporting mHtts style of play. I've picked out a few sentances from mHtt's first post explaining things from his point of view:
Hes seen guys shooting at him from the water, so he retreats back to spawn expecting that they will follow him up there, whilst also trying to give himself a better position to counter an attack from a 'possible' swarm of Ts coming from the double doors.
The last thing he claims to see before retreating is the fire of the m4 from under the bridge. Obvously this CT does not follow him, but how is he to know this?
If you look at things from his point of view, he really thinks that people are coming to kill him, and therefore puts himself in a defensive positions at T spawn, which i myself would do if i thought several members of the other team were coming to get me.
So he has a strong case for his style of play, and although gc can do what ever they want, perhaps slaying was a little unfair considering his knowledge of the CTs positions. A message saying 'Get a move on' would have been more appropriate IMO.