There was this post from @vimukthi about earning hive by predicting election outcome. After reading I got myself 7 of these tokens. There won't be any fees associated. It'd be simple betting. This is done by @spinvest on Hive blockchain.
https://leofinance.io/hive-167922/@vimukthi/how-to-earn-hive-by-predicting-2020-usa-election-results-or-623-hive-pirze-pool
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.