So just as an FYI because there was just a real spicy reaction to a harmless anon plurk that came across my dash: You can disable anon plurks so you can't see them ever!
admittedly I think I see maybe one anon plurk every two months if that (discounting the "anon questions with me!" type memes) so it isn't like I ever went looking, but still.
Click on your name in the top righthand corner
Click 'settings'
Click 'timeline' from the list on the left
you have all these amazing options!