lolz
yes u could call me karachite
i have lived in shah faisal colony, used to be Drigh Colony.
Many of my family memebers are karachites because they were born and have lived there.
Lekin i think u are what u feel in your heart na. Most important is that i am a Pakistan and i love every inch of Pakistan from norht to south and from east to west.
i cannot even read Urdu very well (specially handwriting) 
let alone Punjabi
I speak Urdu and Punjabi fluently though.