I remember a crazy discussion a few years ago on the Something Awful Forums about wiping direction preference, which turned into a flamewar on the merits of wiping sitting up vs. wiping standing up or half-standing.
I had no idea people wiped standing up.
It's bad enough what they go through from people who think they're better than they are (hint: you're not any better because your parents raised you in something more socially acceptable). It's clear that you don't know what it's like for them, but if you did you wouldn't make comments like that. If every day you heard people driving by yelling things like "trailer trash" at you then you might understand what I'm saying. Spread your subtle hate elsewhere.
Sorry to others for this long rant about a small, unconscionable remark. Condescension is a personal pet peeve.
I must ask though what gives you the impression that I'm looking down on others. When I wrote "...I don't have pets/children, nor a mobile home", that was merely a statement of fact. Read the article ( this bit: http://en.wikipedia.org/wiki/Toilet_paper_orientation#Argume... ) and you'll see why I said what I said, with no malice nor condescension intended.
However, this one has some points: http://www.blameitonthevoices.com/2009/03/great-debate.html