I get what you're saying again. But to me, it seems like you're using your very specific mindset and generalizing it as everyone elses thoughts. While it's ok for you to like more info, it's not the standard we HAVE to go by.
I also agree that the teaser pictures they post up only stay in my mind for a few hours MAAAYYYBBBEEEE a day or two. But here's what it does posting those pictures do for me A) it makes me think this breeder is a serious breeder because he has created this new combo, when in reality he/she may only have two snakes and B) it makes me think of them the next time I either want to see something cool, or want a new snake.
Don't get me wrong I like to know the info on the snakes as well. But I can't get upset if they choose not to give any info out. The only thing that bothers me really is when they ask us to guess the genetics, reply once or twice and then leave everyone hanging. But again, I hold no grudge against them for doing so. Now if I'm pursuing a sale, and get nothing back, then obviously they are crossed off the list.