OMG, OMG, OMG, OMGGGGGGGG!<quoted text>
It avoids direct contact between your hiney/etc. area and the seat.
It's a public health measure.
I understood why they have to do it!
What i was trying to say is that some people's clothes r more dirty than other people's bums, they should have towels when they sit, too!
I can't believe how bad SOME people smell, they like human skunks!! I was food shopping last week and OMG i had to blumin' hold my breathe!!