Do you want to post a photo or meme or other graphic image in your comment but don't know how and don't want to learn HTML? Do you want to make your comment more awesome with BOLD or Italics or underscore or strike-thru and don't want to deal with HTML tags? Do you want to post a clickable link to a page but don't know how? How about numbered or bulleted lists, tables, indented quotations, etc.?? Here's all you need: Firefox browser (free for Windows, MacOS, Linux, etc.) (also Chrome/Edge/Safari) Greasemonkey (a script manager for Firefox; TamperMonkey for Chrome/Edge/Safari) The...