If I hold my Byteballs on Bittrex, will I get the Airdrop?
No. Bittrex is keeping them.
Withdraw all your Byteball to your Wallet and link them if you wan't your free blackbytes.
As much as i dont like bittrex right now i dont consider it theft or anything like that if they dont payout the byteball extra 20% (or now its 10% right). I think they should do customers a favour and payout the 20%/10% etc, they'd get more business and the market would pump more around the full moons. Basically right now the excitement has been killed off in byteball. The devs should 1.) try and get it on another big exchange and 2.) probably consider slightly bigger payouts. 3.) work on blackbytes also