As someone who will switch channels to TCM and AMC to see if a short is playing between movies, I really enjoy Exposure on the Sci-Fi channel. It gives me a chance every week to see 3-5 shorts (with horror/Sci-Fi themes). They still tend to the very modern, although I have no idea how large the volume of older Sci-Fi shorts is. They are now, apparently, making their own shorts as well as encouraging directors to produce and submit their own. I have generally enjoyed guests such as Kevin Smith over the current host of Lisa Marie. However, I am watching for the shorts and can live with pretty much anybody introducing them.