meadmaker wrote:
2) it can hurt the average age of your accounts.
You can't do anything about losing the age associated with the closed account.
Just to be clear, closed positive accounts stay on your reports for ten years after they are closed, during which time they continue to count towards average age.
Strictly speaking, meadmaker's comments are correct, but keep in mind that the average age of your accounts will NOT be hurt right away when you close an account. It MAY be hurt when the account falls off ten years from now, and even then it will only hurt if the account's age is greater than your average age at that time.