So many hive people work to promote HIVE in alternate social media platform twiter and this is an efforts to bring more attention to Hive so that more people can be part of. I think that this is nice initiative and more people should join it. I also do it and share my posts on twitter add value in the initiative.
Promoted polls are listed on our promoted page. Additionaly, the highest amount spent on a poll between active polls gives a winner spot on the homepage.