Re: About the KHAN scream.
People do realize the reason Shatner's "Khan!" scream is remembered is because most people think it's funny. Seriously, how much mileage have comedians and sitcoms gotten out of it in the last thirty years?
Most people don't consider it some dramatic moment that rivals the best other movies have to offer. It's remembered because Shatner is a ham and the scream was right up his alley.
Yup, he just screams for no reason, script, plot or otherwise.
"But there's no sense crying over every mistake. You just keep on trying till you run out of cake."