That reminds me of a dude in GS arena, he constantly pms everyone and ask "where are you?" He won't stop until you block him for one day.

It's honestly not that big of a deal. It's a free iPhone game, really what were you expecting? Nobody is forcing you to use your best grammar it's just you guys and your golden standards.

were just saying ... its annoying..

Complaining about noobs' grammar makes you like the bigger noob.

I have always supported the idea that noobs are the ones who typically whine and snivel when people steal/insult/make mistakes, and often use the word 'noob.'

That being said, I tend to answer in stupid responses when I am asked stupid questions.
On occasion I pretend to be a robot and not understand their question.

Then again, they are most likely responding with comments such as 'k' to subtly show their disinterest in the comment of which you had first stated, eg. 'i gtg now'. This can be compared to saying 'thats nice' or 'good to know', only with minimal effort on their behalf. I dont blame them for doing this, even i can admit that i have done this when i am tired or bored of typing.