This is a well written post. I agree with what you said about how many airdrops try to get your personal info in exchange for worthless tokens. I did the eosgas airdrop recently and I even referred a few people,only to find out later that it was a very shady airdrop that ended up trying to steal users' private keys using a fake myetherwallet phishing site. They also supposedly gave away thousands of tokens for users who would install their wallet, which was obviosly malware