Ahh I love the good 'ol fights on VN, haven't seen them around for a while.
In the meanwhile, I would like to re-express my point: it's a post on an Internet forum, how important can it possibly be? If a sensible person chose to delete it, there must be some reason (and from personal experience, the 'remove' button is not used unless absolutely necessary). If abuse is such a huge problem, someone would have noticed, reported it to admin, and the problem would be rectified pretty quickly.
IMO, the system currently is fine. If a reason/warning/explanation begs to be given, then the mod will post. I think everyone on the team has enough integrity to be accountable for his/her own actions. [again this is based on personal judgements, break that down into its basic elements and argue about possible abuse if you must]
Though one interesting thing is the irony when someone decided to commit a pointless necromancy, a mod goes on to delete it then posts 'previous post deleted for necromancy'. But then again it's only a post on the Internet, who am I to say that will be an actual problem?