Rating Bathrooms

I tend to watch the today show every morning and hear all the recent events and oddities that they share with the world. For today, they had a segment on travel sites, which one of them was sharing where the best bathrooms are in the world, Bathroom Diaries. People can rate bathrooms all over the world and tell us whether or not there is a cost and if they are clean. We all know this is very important. For those traveling overseas, this might be useful for you. Also, they mentioned seatguru.com, which is a site I've used that tells you if your seat is close to a bathroom or if you have an outlet close, etc.