Ok, I admit I was a little harsh and conclusive in my post. I'll think before I type next time . Point still stands though... I was suspicious of illegitimate votes and nobody's argued against that yet.
As for the misspelling of 'barter', it was intentional. Deliberate. It was a way of making it more original and unique. A gimmick, per se.
Maybe it wasn't obvious enough which is clearly a flaw in the design. If I were to do it again I would fix that.
As a Grammar/Spelling Nazi myself I can understand your pain, brother.