Eh, I can't say I'm a particular fan of most Spiders, their appeal is lost on me. I mean there are a handful of REALLY nice spiders, but most of them are just fair.
That being say, if you don't want responses like that, use tact. People are going to respond to you in similar fashion since you've set boundaries to the thread itself. Saying an animal looks like body waste isn't a way to get happy responses from people who do enjoy the animals.
Which like Spiders, to me, there are certain guidelines for a Pied to be attractive. I don't like high whites or low whites. Then you either have a white snake with a funky looking head (Would rather have a BEL) or a normal Ball Python that costs $700 plus. The medium Pieds are perfect and the only really nice Pied combo to me is a Pastel Pied (bright vomit for the win).