I think you have a point up until the "perfectly good" bit. A species that literally won't reproduce to save their lives probably shouldn't be catergorized under "perfectly good." That we're able to manipulate things may be favorable for us, but wasting time and energy to keep an apparently suicidal species because "they're so cute" around seems akin to maintaining really old houses no matter how decrepit and useless because they're "historic" or some silly bollocks.TiefBlau said:Fuck natural selection. I didn't climb my way to the top of the food chain to obey natural law like some helpless git, and I certainly don't intend to kill off a perfectly good species just because "that's the way nature intended it to be".
Then again, in the words of Stephen Fry;
"It is the useless things that make life worth living, and that make life dangerous, too. Wine, love, art, beauty. Without them life is safe, but not worth bothering with."
Keeping broken, you-can-tell-how-old-this-house-is-by-how-short-the-doorways-and-ceilings-are buildings and stupid, fuzzy bears around may be useless, but as (for lack of better words) evolutionary masters of the world, I suppose we are at liberty to do fun, if pointless things, just look at Japan.
EDIT: Personally, I don't see the "cuteness" aspect, they're just monochromatic eating machines as far as I can tell.