Forget the water! Don't drink out of the glasses!

I was Cruising the 'net and ran across this bit of video, it was eye opening.
Basically these motels were simply rinsing out the glasses and putting them right back out for use.
Now I'm not a "sterile environment" kind of guy. I 've seen the studies on the bedspreads and floors in a hotel room and I still stay in hotels and motels. I drop stuff on the floor and employ the "10 second rule". I drink after my family and friends. Hey I even eat food that I 've left out overnight on occasion. My daughter won't eat these things. (Hey, I'm a bachelor what can I say).
But this is over the edge.
My advice? Use the individually wrapped plastic cups.