...
The entire protocol is still under review and no rule is set in stone is it? Nothing is set in stone just as if there was a bug that requires fixing. The protocol is being tweaked and updated all the time. I think it's safe to assume that the first major solidifying of the protocol will happen when the community migrates to the hard fork. After that delegates can still offer changes to the system under DPOS so the idea that 'rules have changed' doesn't make sense. It's like saying Bitcoin's change of block sizes goes against the spirit of blockchains? Do you really believe that?
...
Technically you are perhaps correct.
But the gains from blocking these names from entering 2.0 would have been small compared with the
potential harm to our network effect if we had done this.
We could end up with a scenario whereby we get a reputation for "ganging up on someone and stealing their accounts against their will". Or perhaps worse, "BitShares boss bans person from opening accounts" (how very centralized).
We will do very well to avoid this kind of trouble, and have reached the best solution.
Bank closes account of person buying bitcoins
isn't too dissimilar to
BitShares closes accounts of person who paid for too many of them