No, I don't think you SHOULD sleep with someone who is drunk. Personally, just not my taste.
However, I do think it a bit strange that females can legally "lose" their responsibilities when it comes to being inebriated.
If I commit a crime while in a drunken state, I think I should bear the consequences of this, whether or not my judgement was impaired and despite my intentions.
Similarly, I think SOME responsibility should be borne by both parties if one/both is drunk.
There were several years where I went out frequently, but never lost consciousness/blacked out. I know my limits, and do my best to keep WITHIN my limits. If something happened to me that wouldn't have normally happened because of me being overly intoxicated, I'm pretty sure that it would be MY fault, and not that of the drink/someone else's.
I think this is why its ALWAYS GOOD to have a buddy system when you go out - people looking after you who you know well so that no-one can be taken advantage of in these kinds of situations