The Great Compromise
You know, I don't think that the toilet seat issue is really that big of an issue for most men. However, it seems to be a major issue to you girls.
I think the problem is that women don't look before they sit. Seriously, how hard is that? It's not that I mind having to put the seat down, but I have to lift it up too. I don't stomp and scream, "Hey you left the seat DOWN again!" No I just lift it up and do my business. If I put it back down then that is a courtesy. I'm not responsible if you sit in the toilet water because you didn't look look first. Why should the job of lifting of the seat and the lowering of the seat both be on me?
I propose that we remove the responsibility for the lowering of the seat from the men. It's only fair. We lift the seat to prevent the splattering of the topside of it. Ladies, if you find the seat up, you have a courteous man who went out of his way make sure it stayed clean for you. Just lower it and do your business. And the best part? We promise not to expect you to put it back up! You put it down and we'll put it up.
Girls, it won't take you long to get used to this change. Looking before you sit will become a matter of habit in no time. This point of conflict in so many relationships will just go away!