Marketing tips, carousels

Open critique. The title cutter in carousel.js treats the thousands comma in 42,000 as a clause break, so a two-times-long cover title ships as the nonsense headline 'How to photograph and market a 42', and the same sentence-only cut drops a step body to one orphan line; it needs to never cut inside a number and to cut at a word boundary with a clean phrase end when no whole sentence fits.