Apparently nearly anything can be unbearably cute as an infant. Consider a handful of hedgehogs, octopus, or penguin.
Penguins, being mysterious birds, can when grown up can be scary. Hamsters stay cute, especially when in love.
Cuteness acquired by being a stuffed animal is cheating. Cuteness when fighting snakes counts extra.
Also, there is apparently some sort of new fad about annotating photos of cats. For example, happy cat, monrail cat, hubcat cats, trash cat, apology cat, voices cat, and the pair known as invisible sandwich and invisible bike.
UPDATE: Now two sites are trying to be the definitive collection annotated cat photos.
