So the vote was put to everyone - you chose to vote or not, but not everyone will get the building?? My thinking was a new building would be available to all, but apparently it's only given if you are one of the lucky ones. I did watch the video, I chose not to be drawn into a ridiculous contest of 'why' I need it or subscribing to a site I don't think is necessary in order to play the game.
Why does anyone need it? No one NEEDS it - we all just WANT it. Decent pop, decent culture, small, great graphics - not really sure there is anyone who doesn't want it. But only the lucky few get it - if you'll like them on social media groups MAYBE you'll get it? If you like and subscribe to them on youtube MAYBE you'll get it?
Are you looking to see who will jump through hoops for this because that's exactly what it sounds like? I did view the video and refuse to be drawn into subscribing to something I don't want to subscribe to just for a CHANCE at winning. The current semantics discussion on your choice of words in the video must be really fun for you guys.
Either offer the building to every player (perhaps in the culture section of the buildings) or make it available in one of the events, but I don't think it's necessary to require me to join youtube or friend you on FB/Twitter/other social media just for a (likely very small) chance to WIN a building.