I find this hilarious. Are you guys aware that you're debating a complete non-issue there, basically arguing about semantics? I strongly hope that the reason you're here is to hone and challenge your debating skills, in which case you still have a long way to go, and that none of you actually feel that this discussion is important.
If it's not about the sheer enjoyment of debate, you might ask yourselves what goal you are pursuing. As a flat earth theorist, it would seem reasonable to look for actual, convincing evidence in favor of your theory and personally use this evidence to inform the masses and fight against the global conspiracy enslaving our world. As a round earth theorist, it would seem reasonable to simply declare flat earth theorists hopeless fools and move on with your life. After all, nobody takes them seriously anyway so no political or other threat originates from them. Either way, debating on this forum wouldn't get you anywhere, it would merely be a waste of time. That is, unless you only look at it as a sort of pastime, intellectual challenge or debating practice.
So I'm going to assume that this is actually what this is, in which case, please step up your game guys. And remember, a debate is not about establishing who is right and who is wrong, it's about defeating the opponent. Of course, this is a bit ungratifying online since the opponent can simply stop replying if he doesn't know what to say anymore. You'll never see the baffled look on his face even if you won. I guess it's a little like looking at porn all the time without being able to orgasm. Must be a pretty exhausting experience.
Of course I see the irony that if all of you are wasting your time here, so am I by writing the post. The truth is, though, I don't have much else to do at the moment and find this amusing enough to post.