Very interesting, Roz. Glad you brought up the topic. I've resisted putting a tip request on my posts (seems to cry out 'desperate'). But I did buy a few coffees about a year ago for a writer who was also a software developer who created a Chrome plugin for Medium stats. Like the billion others, I won't be tipping you, but I will probably be hiring you for some editing/reviewing of some short fiction work one of these days. Thanks.