Potential security issues VS token burning had to be fixed, since the code was copied from various resources and combined together (code reuse). This is due to Ethereum not allowing changes in a code after put on the main-net. It may look unprofessional, however, that is an usual thing in the IT development; things are noticed only after the launch.  Who is to blame?  The team-size , funds, versus the Ethereum technology limits. To avoid the SPAM, there won't be any airdrops of any possible future release. Anyone who holds the old tokes will be able to get the new ones, free of charge.  However, there won't be any airdrops, in order to prevent spamming.

You may do whatever you want with the tokens, I would keep them just for the laughs... you never know when they might be useful.

Piece of advice, NEVER provide your original 0x account for airdrops !

There will be test-cases posted on a github, to test every function of a token before the fourth contract gets put on the main-net.

EDIT:  Only about 70 accounts got an airdrop, and they will be able to redeem the 0xBUTT in the future, as soon as it hits exchanges.  Again, there is simply no solution to Ethereum contract immutability. To the best of my knowledge, EOS is the only platform which allows that, however, it has other issues such as RAM, ... Please accept all the apologies.