Well, it depends on what caused it. From what i understand there are 2 causes for kinking:
1. incubation temperature spikes into dangerously hot zones during critical points in incubation.
2. genetically influenced, like what seems to happen in the caramel albino morph.
Personally, i wouldn't breed a kinked animal. I do have an animal with a small tail kink, but that was because her tail was shut in a cage door (ie i KNOW this is not genetic and its 1/4 from the end of her tail and does not impede any of her functioning in any way). If i wasn't sure of this, i wouldn't breed it. There are plenty of non-kinked animals that are breedable out there.
and OP, that picture isn't very clear, is it possible to get a clearer one when he's more awake?