I also don't think more new breeds should be developed. A lot of the existing breeds come with a lot of genetic "time bombs" lurking. Deaf white cats, flat faced Persians, cross-eyed and kinked tail Siamese, etc. It may be possible one day to do genetic testing for harmful recessives so that cats with these genes are not used to improve the breeds.

BUT, I think people should rescue first, and buy as a distant second. JMHO...I'm not trying to diss anyone.