airdrop is very good for the future because up to 5000 participants.
Their are still a lot of room to join the airdrops. I suppose the campaign manager can recognize or detect fraud and multiple joining accounts?
I think so, they already prepare some security measures in checking the fraud accounts and insuring the project safety and the people who join and participate the project. Will the campaign will be after the airdrop, if very things went well the bounty campaigns has also the chance to grow and succeed.