Jérôme did a nice use of the pilcrow sign in the Disclosures programme, we were discussing this with him and Martine a few days ago before going to the opening of the exhibition.
Being an amateur unicode explorer I was familiar with the wikipedia entry on sir U+00B6. Recently Jonathan Hoefler wrote an article* that very nicely updated what I knew about it. One of the thing I did not know was that it came from a “c” and not a “p”, this prompted us to the word “caragraphs”, the new official terms in lingonest for those block of text that sometime cannot afford white lines to separate them.
* being a perverse automator, I particularly like Jonathan Hoefler “8 fundamental questions that inform the space of the pilcrow” and the corresponding 768 possible outcomes at the end of the entry.