One of the great things about Usenet, really about all forms of Internet discussion is that you never know where they'll lead you. A recent Usenet post lead me to TV Calendar, a website which does exactly what it purports to do. It displays a nice monthly calendar with all your favorite TV shows. In this age of TiVo, we sometimes forget how useful the humble TV show grid can be for organizing and planning our leisure time. TV Calendar is definitely a useful tool for those of us who watch way too much television.