To clarify the airdrop once more; 2000 entries are available, but anyone can apply for the airdrop from now until a few more days. After the airdrop registrations close, then we'll pick 2000 of the applicants at random, all of whom will receive 5000 BZH each. This is the fairest form of distribution we think an airdrop can have. Duplicate entries are being removed and disqualified.
We are considering upping the entries from 2000 to 4000 with 2500 BZH to each picked applicant, though we'd need to hear what you guys think about that.
Increasing the number of participants who are eligible to receive airdrop is probably a great way to form a larger community.
But changing the rules you have set yourself, it may not be a wise move.