In Addition, ClassicBitcoin Miners will generate 20000 Bitcoins which will be fairly distributed to Bitcoin enthusiasts and Investors through Free Airdrops and as Rewards for Community Participation. (bitclassic.info)
An example of free airdrop distribution from an exchange is Binance airdrop on Tron (TRX). (coinstaker.com)
Free airdrops is a big deal, since everyone likes free money. (ibtimes.com)