Can we get a list of banned words?

I just noticed one of my comments was removed by Digg. I got no notification of it. The only reason I knew at all was because I refreshed the page. I reposted the comment with one word removed and it's still up. That tells me there's a list of words you can't use. Okay... I guess, but if you aren't going to tell people what the words are and you aren't going to tell people when they've posted something from the 100% opaque list, what are we meant to do when a comment gets removed and we don't know why? Could you at least provide a list, assuming you have no plans to tell people when you remove their content?