Sounds like even making reports anonymous again would require design changes to the mod interface. But I suppose reverting back to a previous build would be easier than making something new.
If Brutal's suggestion was possible I would of course be all for it, but it's hard to imagine that it could be implemented quickly or easily, and it would require extra work for Mike, who already has a heavy workload building the site.
You can check out my post above, where I explain it.
As an addition to that, consider that the vote reporting shouldn't have had an adverse affect on the public community. But it did, because a large number of votes were deleted as a response. But let me ask you this:
If the votes were legitimately bad votes, should their removal bother the community?
If the votes weren't legitimately bad votes, their removal should bother the community, but the ire should be directed at the standard that judged them inappropriate.
It's understandable that people blame trouble on the troublemaker. But the practical demonstration it made of the system's weaknesses cannot be denied. Nor can the strengthened improvements that resulted from it. However I question that this was the best or only way to go about effecting those improvements. Did you try reaching out to the mods first?