Keynote, we hardly knew you

So people are often intrigued by my “power point slides.” I explain, patiently, that my slides are Keynote. (Repeat: legitimate Free Software objection; repeat: criticism accepted).  The latest version of Keynote breaks my slide show. (E.g., the deck that produced my TED talk now won’t work). That means I won’t be upgrading (or using the upgrade [...]