It was just a hashtag. This doesn't confirm anything.
Please don't affirm something like that, it is pointless. Or at least, speak for yourself because this only will generate confusion. Specially if you TWEET it.
whattup u guys,
i have a question. i'm from Argentina, my timezone is -3.
In which country Joe will do the video-chat? because i wanna figureout my time just to attend it