adjust weight of new terms so that they are at the bottom of the list

I love this module and use it all the time. One thing annoys me though. When I add new taxonomy terms, I would like for the weight of the terms to be adjusted so that they are at the "bottom". Now, when I add terms they show up somewhere in the middle of list. However, I don't know if this would be useful to everyone, or if my case is unique.