He can have the last word. It is important to some people. I deem it to be of zero value.
Zero value? Hmmm... not sure I'm buying that coming from you. 
Just because I am expressive, doesn't mean I have a desire to dominate anyone. Thats all the "lust for the last word" is anyways. Narcissism.
Hadn't thought of it quite that way lol... "lust for the last word"... It's all just word-sex, huh? 