yes there is. when you are reading a post look to the left. click on that persons name. a small drop box will appear. then click on "view public profile". that will bring you to that posters profile.

on their profile page is the words in very small print "user lists" click on that. a drop box will appear saying "add to ignore list" click that and that person is now on ignore so you wont see any of their posts.

I like doing it this way better than the way that requires a member to type in the name of who they are trying to ignore. with so many members with names, numbers, dashes, stars and what have you in their names I can never type in the name corectly by placing the person on ignore by going to my own profile. I find it so much easier just to go to their profile right then when I find someone or a post that is triggering me.