Do You Make Your Kid Share?

Do you teach your kids to share? Do you enforce some sort of sharing rule in your house? What about outside of your house?

An article was brought to my attention recently. It's called Should You Teach Your Child to Share? The author is firmly in the camp of "my child does not need to share." EVER. Her child attends a preschool co-op where the children are not required to share toys. They can even call dibs on a toy and a teacher/parent will hold that toy for them while they go to the bathroom, break for snack, etc. They also don't have to share the swings or the monkey bars at recess.