The VWT forum does teach, as well as offend, as well as chatter, as well as learn from others who enter into their forum. The three of them are not exclusively teaching others in that forum. They are collectively learning and teaching in there. The three of them have been doing Iodine longer than the majority that are in that forum, though. The ones who have done it as long as them, and did not see things the same way as them have been banned (right, wrong or indifferent, it just is.). So, yes, they have become the 'owners' of such forum, yet they are not exclusive in teaching there. They are just exclusive in having rights to what 'belongs' in it.