i guess the question here is WHY you have a warning page in the first place.

there are a lot of pages listed on search engines, and many - because of the often wide variety of posts made by blog sites that often cover non adult topics - can be found via searching non adult topics. now, if the top of every blog page had an adult disclaimer, you could honestly say that whoever goes there had some warning your site was adult, but in fact many don't have that warning. a person really COULD go there while researching their homework or a policitcal topic and be surprised when they see two guys sucking each others' cocks.

of course, a warning page alone wouldn't fix this situation as those people who just did those searches are going to a specific page. i'm not saying that i know what would fix the issue, but there is 1 dvd store - i think it's cd universe - that sends you through a warning page for each and every search result before taking you to the specific page you requested. i think that's a good solution for people who are more concerned with actually warning people than just with being able to say they did the minimum. of course, it will probably cost some hits...