Back in the days when Men were Men, and Giants walked the earth, the FRN had a failure that shut it down. In an attempt to fill the gap, someone set up a similar site, trying to continue the FRN tradition.
Someone else saw this as an opportunity, and registered with this new site as "Commander Bunny", before the "real thing" had a chance. The "real thing" was apoplectic when it found that it couldn't use this identity, and raged many accusations, all wrong.
Not long after, the FRN was restored, and, of course, the FRN is no longer an important part of Pirate Radio. Still, the mystery persists.