I like periods. They help me know when I have reached the end of a sentence.
Sorry, that was a lame ass joke.
But on a more serious note, I have to kinda agree Razz. And I also don't think that periods should be used as an excuse for women to be rude to others. I get that it sucks and it's painful and uncomfortable, but you can still be kind and polite.
“You are not entitled to your opinion. You are entitled to your informed opinion. No one is entitled to be ignorant.”
― Harlan Ellison