Yes
editI don't write much for Wikipedia. But I do a lot of unwriting.
Why, sure
editOne of my dearest activities is listening to lectures and interviews on-line. While listening I sometimes play solitaire, but I mostly occupy myself undoing Wikipedia defacements with this handy little tool.
You're welcome
editI will frustrate every preteen-minded person everywhere! Wherever there is a misplaced four letter word, I'll be there. Whenever some smartypants try to disprove or put down Wikipedia by doing an idiotic edit, I'll be there. Whenever I'm bored, I'll be there.