-I remember some time back when the STELLAR coin launched in the market, they gave away 5000XLM just for registering, this was their way to do an good airdrop, those 5000XLM worth now MORE THAN $600
-I also remember when the coin RAIBLOCKS (rebranded to nano) launched their airdrop, the way they used to distribute the coins was by captcha solving, each captcha gave back 20-30 coins and now each coin worth more than $1
Then I came here with a new coin that are doing their airdrop with an different way, being an early adopter will get you a lot of money in the future, check it now: