| 
	
	
		
		
		
		 2 things.  1) You've made the logical error that me saying, "All of the things that belong to this group have Z in common" means, "All things that have Z in common belong to this group."  2)  Your examples don't involve (at least not in as direct a manner) issues pertaining to gender and gender roles.  Sexuality, yes, but not gender. 
		
	
		
		
		
		
			
				__________________ 
				'He who receives an idea from me, receives instruction himself without lessening mine; as he who lights his taper at mine, receives light without darkening me.'
-TJ
  
			 
		
		
		
		
	
	 |