Defining Vs Non-Defining

To use “that” or substitute “which” Knowing this would make me quite rich Wrong words are a glitch That we hate and do switch Since an editor’s ire is a b*tch Author's note: I have been writing technical material for the past year, which has taken all my creative energy. I have missed many of the wonderful poets who live here. The good news is that the people I work for are beginning to embrace database publishing. We have all the paragraphs in one table, and "assemble" the paragraphs into documents using another table by importing record keys. Most people are not interested in this kind of thing, however, it could save us all a lot of money and lead to better technical publications from my employer. So, the site has some filtering for political correctness. At first, I thought I had left a word off, but alas, no. Is a little humor that bad?