As a TVRage refugee to this site, who used TVRage in conjunction with myepisodes.com to keep track of my shows, the one thing that the site is badly lacking in my opinion is a list view, a complete list in which every episode is listed of all followed shows for whatever time period you want to set it for, myepisodes allow the list to show as many days in the future as you want, as you watch episodes you can click the watched checkbox and this episode is then marked as watched and won't display again, there is also an acquired checkbox so that you can mark which episodes you have dvr'ed or downloaded but haven't watched yet, you can also set two background colours for the previous day listings & future days as well as one for the current day. The list is sorted by air date.
Hopefully something like this can be added.
Screenshot Example
i.imgur.com/ZO4WqwK.png