From that site:
I am quickly learning that people with curly hair a) are more likely to have awesome hair than non-curly haired people, yet b) feel that their hair is out of control or crazy and in some way not as good as straight hair.

Let me just stop you all right now and tell you that literally every straight-haired person I have met in my 31 years on this planet has told me at some point during our relationship that they fall asleep every night crying because their straight hair is not as cool and fun and thick and full of glorious body as my curly hair.

The best straight-haired people get is a cowlick every once in a while. With curly hair, at any time of the day you could look up and discover that your hair looks snakes crawling out of a fire.