It's just what it sounds like: viewers submit their games, and every so often (about once a month) I go through them in a video presentation. For the latest crop, featuring almost exclusively attacking games, have a look here. (The video is free [free registration required] and will be available on-demand for the next month or so.)
N.B. For some reason there were problems with the sound quality, so you'll have to crank your speakers a bit. I'll do what I can to make sure that doesn't happen next time.