Quote from PhanxThat's quite possibly the worst global frame name you could use... :(
Naming is still totally up to the user.
Sure, I should have prefixed all (user supplied) frame names when I initially wrote the addon. But I didn't. Since I haven't heard of any problems due to 'bad' bar naming in all those years, I just won't break compatibly for users who actually use the current frame names in any way.
In the end, as long as it is not a real problem, I really don't care.