i guess registered accounts on 27 october isn't qualified to participate right?
No, now you just should be a Jr. Member or up to be qualified for main airdrop. Also, you need minimum 100 Onions as was the case previously. There is no more prerequisite of registration date. You need minimum 3 bitcointalk posts with minimum 50 characters and 2 official DeepOnion forum posts weekly now. Previously, it was 5 bitcointalk posts and 3 official DeepOnion forum posts weekly.