Quoteadmit he offered up some "healing" and I heard of some people being "healed" but I think they did that ALL on their own
Actually, that could be aimed straight back at belief systems again. If they believed they'd be healed, then it probably happened. Phantom illness is another thing on belief systems, convince yourself you're sick and your body will most likely present the symptons (kind of stupid really)
If they believed they'd be healed (something I don't currently believe in during this day and age, aside from doctors

Healing over the net, u could start up a business!