Dear Editor, What did we do wrong? We being your loyal readers. Please tell me, what is it we did wrong to have a Wal-Mart ad unleashed upon us? Or, another way to put this: Are you stark-raving mad? It’s not funny. I never complained about Louis Black's editorial page, the "Fashion" scene, "TV Eye," or blatant sexual ads. Right or wrong, I never complained. But ... this ... Wal-Mart ... ad ... is ... going ... too ... far. Please don’t ever do it again. We have an administration in Washington dismantling our democracy. That's enough. Don't make us have to put up with Wal-Mart ads in the Chronicle as well. There's a limit to how much really bad stuff we can handle. And I don't want to even think about how this might affect your coverage of Wal-Marzilla taking over our neighborhoods.