This is really helpful, thanks for putting this article together. There is however one thing that I still don’t understand.

How do I sell my Airdrop tokens without spending more on transaction fees than what I’m actually getting for them? Most Airdrops are worth less than the transaction cost unless we set it with a really low gas price. But if we do that there's a good change the transaction might fail, right?

Is there a specific gas setting that we should use for EtherDelta depositing/withdrawing?