We have already had someone from BoxNation post on this forum in the past, and when they did that, they confirmed their username on their official twitter to prove that they weren't just some nutcase impersonating them. If you are really from BoxNation, please do that again! That sounds a bit silly. You would just pick a name like "Box_Nation" or some other variation like "BoxNation437" or whatever.
Er, yes they did. Either confirm the username on 'your' offiical twitter, or it's pretty clear that you are just some nutter...
He doesn't have any vested interest. The full thing is bizarre. He's either an exceptionally dedicated troll, or one huge huge weirdo.