I was always opposed to the merger (even without understanding all the ramifications of it) and the way it was essentially "forced" on the community. And, IMO, it turned out to be in the top 3 or 4 "disasters" for bitshares (probably #2). It totally failed at its stated purpose (which was never adequately explained anyways), it wasn't decided very democratically, it killed a number of funding opportunities, directly and indirectly cost BitShares two core developers (toast and Nathan), brought us another even more ineffective and expensive marketing manager that ultimately led the community to conclude that hiring an effective and reasonably priced marketing manager wasn't possible (something I don't think is true), introduced a lot of unnecessary inflation, and disenchanted a lot of loyal BTS followers.
On a personal level, it cost me some of my BTS ownership, as I wasn't a donator after the first BTS snapshot, since I thought most of the value proposition of AGS was tied to that snapshot. I liked a lot of the other plans in theory, but they were all high-risk long term plays, and I didn't see sufficient experienced manpower and funding to make those teams effective.
Despite the personal cost to me, I have to agree with gamey that changing the rules at this point would make us guilty of the same thing that was done to us, so I'm voting against this plan.