1. People who respond to your 83 word email with one word.
2. People who respond to your 83 word email with bad grammar, no punctuation, and one word.
3. People who respond to your 83 word email one week later with bad grammar, no punctuation, and one word.
4. People who buy a $2500 laptop, a Dell none-the-less, that takes one week to respond to your 83 word email one week later with bad grammar, punctuation, and one word.
5. People who brag about buying a $2500 that "can do so much more than your iBook from one year ago" that takes one week to respond to your 83 word email one week later with bad grammar, bad punctuation, and one word.
Also,
6. Grandparents, or people in general, who look over my shoulder to see what I'm doing. It makes me feel uncomfortable.
7. People snooping around on my Mac when I let them on.
8. Hotmail.
9. Free email providers who put ads in your email.