False charges
Coredesat, the charge which you'd referenced, that Matt57 posted private information about User:Elonka,, turned out to absolutely false - she'd advertised her site on her user subpage - just as was the earlier charge of sockpuppetry, as proven by checkuser. Such charges reflect poorly upon, if anyone, the accusers, not the accused. That no one besides Chaser thought to apologize to him reflect very poorly upon all others involved, and upon what passes for the management of this project.