Our story up to now: Some weeks ago Goodman Theatre artistic director Robert Falls called WBEZ theater critic Kelly Kleiman at home to rag on her about her review of his Desire Under the Elms. How do we know? Because Kleiman complained about the call on her blog. I wrote a blog post of my own here, responding to what Kleiman had to say, and all hell broke loose among Chicago critics. The debate rages on, and now shows signs of widening out beyond our klatsch: check out Bill Wyman’s comment on his Hitsville site, as well as the latest mini-screeds on Onstage.