I think the point of making users search species by species is because, unlike on other sites, names are sought after as a part of the game. A user with an epic showroom could get a hundred Rmails in a day asking to sell pets.
If you truly want the name, this is a way to prove that you want it. You have to put effort into searching for the name. It shows dedication and protects users from the crazy hara.ssment that some users can cause.
Plus, Name Hunters would go out of business. Some people have chosen that as their income, just like users sell items, hatches, pets, art, etc.
I believe this is the fourth time I've said No Support on this topic.