Hybrid threads always are. People have opinions across the board, and you've got people who think it isn't acceptable/ethical, and people who are for it. I personally don't see an issue as long as it's done with documentation (as others have said). I'm particularly fond of Woma/Ball python hybrids, and want one as a pet. Hybrids can be difficult, and I don't feel like producing it myself. However, there are going to be a lot of people who think it is irresponsible and refuse to buy from breeders known to produce hybrids, and that's their choice. Opinions are like... well, you get the idea