That comma in "car salesmen, and women" also struck me wrong until explained as meaning “car salespeople” since I originally thought he was lumping ALL women with car salesmen (it's ok to slander them, right!?). I guess we just took it wrong.
As far as slightly different ball pythons there is a fine line. I too have learned not to even open some poster’s ads because I really don’t see any differences worth noting.
However, there have been several examples recently where fairly subtle differences in appearance have turned out to be important markers indicating heterozygous for mutant genes. I’ve not seen a cinnamon pastel or a yellow belly/lemon ball in person yet but I think both are relatively (compared to say pied or albino anyway) subtle and a year ago both where snickered at a little but not any longer since Pewter Pastel and the yellow stripe leucistic have been produced. I think those with the cinnamon pastels and yellow bellies can now laugh all the way to the bank about their subtle hets and the rest of us can only wonder how many we over looked when the imported hatchlings arrived in years past.
In my personal experience I’m getting more and more convinced that the white belly with black edge striping is a reliable indicator of het for piebald when seen in possible het pieds (even though many for sure hets don’t have it). I don’t have any way to prove it and of course I could be wrong. However, I was surprised that cynicism has risen to the level that I had to sell my last male with this pattern to a pet store because I couldn’t talk anyone into buying it at regular captive breed ball price and breeding it. It seems that some would rather buy one without the marker for the same price than risk getting caught up in a “scam”.
So, if someone wants to point out why they think I should buy their slightly different ball python I’ll listen just in case they are on to something new. After weighing the evidence against the price I’ll probably pass because I’m out of space and money but maybe I learned something reading the ad. I guess it’s just hard to know how to protect the uninformed newbie while still having an open environment where new ideas are shared for the general public to vote on with their money.