I thought the article was hysterical...
I kind of did steal DH's sperm to conceive DD1, but in my defence it has to be said we were trying at the time, we just decided that we didn't want to do the whole intercourse thing just to get a baby because that would put too much strain on the relationship. So we did other stuff.
So instead of washing my hands straight away afterwards, I sort of applied things internally just to see if it would work. Turns out it did, who'd have thought?
This probably makes me a sperm stealer of some kind, but I'm not sorry as we both wanted DD and she has turned out brilliant - wouldn't have wanted a different sperm/egg combo.
Unless of course we're talking about DD2 who was created much more conventionally but is just as brilliant.