I don't care if you have a warning page or not on your blogs Luke.

My porn blogs do -- partially because when I started those two blogs they were on sites where I had done something else prior to them becoming blogs. One was a stupid avs site and one was a stupid free site of sorts.

So when I set up my blogs I just went with keeping the blog in a different subdirectory.

Another thing about blogs is that alot of the traffic doesn't come in via the main page or the index page (depending on how you've set it up.) Alot of the blog traffic is going to come in via the rss feed.

Some of it isn't even going to come to the blog itself per-se. Some of it will strictly be read via feed readers of various types whether it's a desktop feed or some online feed reader or browser feed reader. e.g. Someone finds your feed and plugs it into I.E.

As porn blogs tend to have alot of pics and videos though they'll end up having to click to the specific post in question if they're interested though.