This has been an idea on the table for a while. The main reason it hasn't happened yet is actually making the thing - if it integrates with the website and our servers, then whoever is making the service needs access to a lot of things that we'd prefer not to give to anyone who has a "stake" in the community. In other words, we need a person who is either already a staff member, or someone who isn't already a part of the community (and will remain impartial). As it turns out, finding that person is pretty difficult.
That may be an oversimplification of the issue, but that's more or less how I understand it myself. Bringing an established member of the community onto staff for their services rather than than their "staff-ness" (for lack of a better word) isn't really on or off the table yet - we'd need to talk about it internally first.
EDIT: It would be possible to make a web interface for the bot, isolate it from the website/servers, and embed said interface in the website. If Fantasmos wants to add that as a feature, I think we'd be down to party.