Considering I'll be in the market for some San Frans next year I'd be interested to know where the pics was taken. PM me if you don't want to post, because there's a good chance they won't be sold as hybrids.
I don't disagree with hybridisation per se because the problems from inbred tetra bloodlines are probably more significant than the dilution of the tetra genes by hybridisation. It's a polar debate though isn't it? Some are dead against anything but pure species, others would accept it. What I wouldn't accept is paying for pure San Frans and getting hybrids.