Sure, let's speak gibberish. I bet grammar errors will help you score a job. 100% sure it won't help, but that's gonna be your problem when recruiter says "I'm sorry, but you application was denied. Your English language contains too many miastakes which is not acceptable at this positon." and you will say goodby to a nice job. Recruiters pay attention to details. Time to realize that. Now tell how meaningful is making mistakes when you code. Well, one sign and, boom, program won't work. Happy debugging.
I'll always be a grammar nazi. Paying attention to details helped me score a nice job.