I can see this is useful. As I see that you host servers, I'd remind you that with the upcoming release of our new core "blue", ftp access to servers would have more of a use, for uploading and configuring addons. I can see this kind of tool could have lots of uses in blue. Written as a blue addon you could provide a lot of interesting functionality. With the co-operation of other addon/mod authors you could also provide access ot specific functionality in their mods, e.g. if someone wrote a Capture The Flag game mode, you could work with the author to add functionality for reseting the game mode, or moving the flag (or outputing its location) etc...
It looks good, just remember - "think to the future".
Btw, whats it coded in?
eAi