If you don't want to play the "I'm only 17 years old" card, how come your main blog landing page says so very clearly =), just kidding, I oddly agree with your

If you don't want to play the "I'm only 17 years old" card, how come your main blog landing page says so very clearly =), just kidding, I oddly agree with your point. You can get some good feedback by posting on HN, but there will be the occasional troll that might ruin your day. Give it some time and you'll build up a thicker skin and learn to let them go.