This has happened before, with the same two people involved, and I still don’t think this is fitting for a serious newspaper. Gregory Clark writes:
together with a self-aggrandizing “black list” blog bizarrely accusing AIU of anti-foreigner discrimination, hampered for a while the recruitment of quality foreign teachers (rules to prevent such Internet abuse cannot come too quickly).
I’m not sure exactly what "rules" he has in mind, though. I would have thought that existing laws would cover Mr Clark’s needs for what he views (I presume) as libel or defamation, but I find it amusing that the so-called "self-aggrandizer" also shares his view for the need to remove inappropriate speech from the internet.