Isn't it intriguing how certain item abuses are overlooked, especially when linked to an actual public role...
Anni. 4059
Anyway, as there has been no abuse, on Darkraptor's part, (and Nad has had a chance to state one if their had been, but decided "LOL" was more appropriate...) it stands to reason that the only reason he continues to ban Darkraptor is for either a) a personal amusement, b) personal dislike or c) for not being a citizen. Either way, it's an abuse.
Also, Nadrolski's response, and lack of, to this topic just further shows why he is unable to take the role seriously. He simply aims to take any role he may to fulfil his own agenda; King, Dowsers Leader and now Guardian. This is an example of a character untrustworthy to such roles, one that merely takes from, without giving back to, the titles.
Edit: I would have reffered to
But as the current King of MB seems to be MIA, it's irrelevant.