A pet store is a celebration of dogs' existence and an explosion of options. About cats a pet store seems to say 'Here we couldn't think of anything else.' Cats are the Hanukkah of the animal world in this way. They are feted quietly and happily by a minority but there's only so much hoopla applicable to them.
I think I am done with Wikipedia for the time being. But I have a secret hope. Someone recently proposed a Wikimorgue - a bin of broken dreams where all rejects could still be read as long as they weren't libelous or otherwise illegal.