I discovered Creative Nonfiction magazine's #cnftweet on Twitter a couple years ago and was intrigued. The challenge: write a true story in 130 characters or fewer. It's a form of practice for me to distill a moment, a thought, an epiphany into the briefest of words and phrases and sentences. This month Creative Nonfiction publishes its 50th issue along with a collection of tweets--or "Tiny Truths" as they call them. The online magazine includes a roundtable discussion about the "Tiny Truths" and the selection of #cnftweet "favorites."