It's a distraction.  

You have the germaphobes. 
You have the "no I have a cold today" types. 
You have the soft wet-fish-handed men who look like they want to ask your phone number.  
You have the inappropriately dressed busty women spilling out at eye level to your 11 year old sons...etc. etc. 

It's a mess.

Labels: moderation: toxicity