The rollback of the invalid transactions (that the hacker used) keeps the integrity for the protocol. The integrity of the protocol means a loss for the new XCP buyers on poloniex, who I could call the new community, assuming that were not involved in the initial burn.
The new community now have zero XCP & BTC, it reflects bad on XCP. We need to raise the XCP between us, rather than expecting Poloniex/busoni to gradually pay back the BTC. I am sure the new community would be happy with the XCP (keep those trades valid).
I look forward to the lottery to encourage donations.
All Poloniex earnings from XCP trading should so go into the donation pot.
Also Poloniex should put some of this own funds to the donation pot, due to the lack security behind the withdrawal, that allowed all BTC to be removed.
Its in the burned XCP holders interests to donate.
I wouldnt encourage the exchange to open for XCP again for a few weeks to give the bug bounty time.