There are arguments and there are discussions. Arguments are usually discussions that turn sour and into a dispute.
Personally, anytime i'm racing and the chat gets flooded with arguments, i don't care who was wrong or right.
There's nothing wrong with explaining your point of view (lag, controller issues, n00b behind you, etc...), but to go
on and on is just annoying, not to mention the insults that often follow are just pointless. The person who won't
stop arguing often strikes me as being stuborn (spelling..) and i find that also shows in their driving.
LFS is still a computer game and some people need to be reminded of that sometimes. You cut me off irl i have a
reason to be mad, you could injure me or the people in the car with me, damage my car, or maybe even kill
someone, in LFS, meh, i don't risk anything really. If someone is really a bad driver and is ruining everyone's race,
then just vote him off the server. Else, maybe take a break or something. You need to break the circle of violence.