I registered for the first Airdrop, and received my 25 ETHB in my MEW soon after. Then received the emails to buy 75 more ETHB at $1 each to participate in further airdrops, without any info on what these future airdropped coins are worth or how many are received etc. still unsure whether to invest the $75 - it may be another ICO/coin basically saying “I want your crypto/money, if it may be legit. Think I would prefer to see ETHB on more exchanges first, as there are doubts about EtherDelta as a going concern ...