My apologies if this has already been suggested before... I did a quick search through old threads and the Trello and I hadn't seen anything.
So, there are obviously a lot of commands for Towny. Sometimes it's hard to decipher which commands to use for newer players, and it can be seen as cumbersome to keep a browser window open to search through all the commands for Towny (although we do have some good command references here and here). So, I think that a GUI for Towny much like what we have for /help or /friend would be extremely beneficial. The level of effort would be rather high for Techs, but after super important Meep issues have been corrected I believe that this would be a wonderful addition, especially if we are still holding true to the old idea that MeepCraft is "mostly a Towny server."