By most metrics, those of us at Terra Sig World Headquarters are liberals. Nevertheless, we often enjoy reading conservative writer, attorney, and American Enterprise Institute fellow, David Frum. Perhaps I have a soft spot for him because he's Canadian and he also writes for my favorite print newsmagazine, The Week.
Well, Frum chose this week to write, "Herbal remedies need real scrutiny," at his FrumForum and the post was subsequently published as a special commentary at CNN.com. The latter version has accumulated about ten times as many comments. The thesis of his essay is that the…