I think that it's a mistake to lump all these therapies together, as some work for some ailments and some don't.  I think back to 10-20 years ago when 'alternative' cancer therapists were saying that diet effected the disease and orthodox practitioners were saying this was a load of rubbish.  Times change and so do views.

As for the list, I must confess that I don't know much about many of the items and I agree that the description of 'Polarity Therapy' sounds like nonsense.  I don't know whether it works or not but, if it does, I doubt if it's for the reasons they think.

Hypnosis can be effective, particularly when based on the work of Milton Erickson. I believe that Cranial Osteopathy can also be useful in some cases, as certainly can Shiatsu, Acupressure and Acupuncture.  Herbal Remedies can work, depending on the herbs and I like the brandy in Bach Flower remedies.

You could have mentioned, but didn't, that certain essential oils (teatree amongst them) are highly effective against MRSA and C. Difficile (just Google it all you sceptics).  You also left out my personal favourites that I have no doubts about, which are 'healing' and The Feldenkrais Method.

As for homeopathy, I have grave doubts about its effectiveness except as a placebo but, as I've said before, we shouldn't knock placebos.  The mind is a powerful thing.