The 50-50-90 rule: Anytime you have a 50-50 chance of getting something right, there's a 90% probability you'll get it wrong.
Question #17303 posted on 08/03/2005 3:13 a.m.

Dear 100 Hour Board,

In response to the response for question 17136. There is a practical reason for inserting the tissue paper. It keeps the picture from sticking to the card if it is a particularly hot day and the announcement sits in the mailbox for an extended period of time.
- Chango