You do this on your time, so I expect nothing. Thanks for letting me know. I have to avoid people like you. I have tons of HW and I can never finish it because

You do this on your time, so I expect nothing. Thanks for letting me know. I have to avoid people like you. I have tons of HW and I can never finish it because I drown in all the interesting system design and articles here. GO AWAY! Haha.