User blog comment:Annabeth and Percy/A new Admin/@comment-26523574-20160623030416/@comment-24055022-20160624025039

They can't choose the one that they want, whether or not that's how the whole wiki is set up, no. I have seen on some wikis that have message walls that they make separate talk pages for themselves, but there isn't really a point for it since you don't get a notification about it. Also, you can completely erase everything on your talk page if you wish. You don't have to keep it on there. Your history will always have it, so if you wish to find a particular message from a particular user, you can find it there.