um...a phobia is an irrational fear. Expecting people to comply with your irrational fear of germs isn't likely to happen anywhere. Your immune system functions better if regularly exposed to low-virulence organisms. I can't figure out if the recent trend towards anti-bacterial everything is because of an aggressive marketing campaign by the manufacturers or a reflection of the poor science education in our schools, but if you have studies demonstrating disease transmission (not the presence of a viron, but actual symptoms) by touching doorknobs, I'd love to see it.