I doubt people are doing that out of spite. Why continue to play a game you are obviously going to lose? May as well surrender and do something else, or get into another game which you have a chance of winning.
The surrenders I don't get are when both teams are fairly evenly matched. I've played games where as soon as it got to the 20min mark one team would just agree to surrender. Neither would be very far ahead in kills/cs/towers/gold/etc. People just say meh for no obvious reason that I could tell.
The surrenders I don't get are when both teams are fairly evenly matched. I've played games where as soon as it got to the 20min mark one team would just agree to surrender. Neither would be very far ahead in kills/cs/towers/gold/etc. People just say meh for no obvious reason that I could tell.