All I have to say is...
WOW! You guys are fantastic!
Den:
Thank you for being so open and honest and not blasting things away right away. You show great humility, curiousity and sincerity, imo the things a great scientist should keep in mind rather than keeping to too many "laws" otherwise where is the spirit of discovery?
All others, great posts! I have skimmed them, but there is too many here to give them each the time they deserve so I would like to make a few points.
For chinese medicine:
To be honest here is a different perspective for you:
Chinese Medicine has remained virtually -unchanged- for 2000+ years. Even during the 1900s when the west came to China they still practiced Chinese Medicine. So let's look at it this way:
With a 2000+ year history, Chinese Medicine was the -only- medicine in much of Asia (Japan, Korea, Tibet, Phillipines etc.) They never had the luxury of "modern drugs/medicine" (which to be honest did not really get into the full swing till about 1800s) and people were cured of many diseases (including the plague, tubercuolosis, polio etc.). So with those numbers alone we are talking
billions of people that have been helped with Chinese Medicine.
They did not have the luxury of comparing medicines (as we do today) thus either it was Placebo effect, the medicine worked, or the patient got worse. Given those numbers (Billions helped, or had some effect by the medicine) it is statistically impossible it was -all- placebo effect. Just that alone (as Den pointed out Anectdotal and empirical evidence is one of the worse kinds, but can you ignore such numbers?) would have something to show this works, however, for something to remain unchanged for that long (to me) shows there is something there.
Modern day numbers:
How many people have died, or been killed by using Chinese Medicine? I can think of only 2 and one was caused by a western MD practicing it (he punctured a patient's heart "accidentally"

the other was due to a herb that was given that was poisonous (No suit was filed b/c the herb was so identical to another it was only through chemical testing it was Mis-ided. This is one thing that prompted the FDA to step in with some regulations currently).
How many people die annually in hospitals due to:
Doctors being overworked?
Wrong drugs administered?
Mistakes in surgeries?
Etc.
1000s...
So for me personally placebo or not, Chinese Medicine is at least a safer alternative. Let's look at it financially:
Average cost of a doctor's visit:
$60 (providiing no tests or meds are used, as of 1996)
http://www.bcbstx.com/employer/hccc/topic6.htm
Or check out this pdf:
http://www.fchp.org/NR/rdonlyres/EC68A942-A260-47CA-82D9-E5A41D22B9F5/0/TypicalCostComMedExpense.pdf
(this is member's cost)
Average cost of a TCM doctor's visit:
$75 (including treatment, diagnosis etc.)
Average cost of Prescription drugs:
$2,322 per year (http://www.therubins.com/geninfo/eldpresc.htm)
Or
$63.59 per prescription (http://prescriptionpathway.com/)
Average cost of herbs:
$10-20 per 2 week supply ($40 per month x 12 months $480 yearly)
Possible total for one doctor's visit:
$123.59 (Meds included)
Possible total for a TCM doctor's visit:
$85-100 (Herbs included)
The above $60 visit to the Doctor does not include tests, etc. This is one reason insurance companies are now looking into CAM (especially acupuncture) b/c of its cost effetiveness and its results.
Now I simply ask, if you are to go to a Doctor (TCM or Western) knowing you could easily fall into the 20-30% avg placebo effect group, how much money would you rather spend?
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Now, by NO MEANS am I saying Chinese Medicine is the answer to all our problems! What I am saying is, it is valid to look into about how it complements Western Medicine. If I have a patient that comes into me bleeding to death from severe trauma (car accident) I will NOT put needles into them! I would get them to a hospital.
Or if they came feeling as though a Heart Attack was coming on, cancer etc. They WILL BE getting Western treatment. Western Medicine is FANTASTIC in these areas! However, in general pain management, infertility, digestive diseases, hormonal imbalances, they tend to be lacking. Their therapies are good (drugs mostly) but they don't work for everyone, nor are they without side effects. This is where Chinese Medicine can come in.
So a bit of a different perspective on Chinese Medicine,
Very few (if any) Medicines can claim to have such a long track record. And very few (if any) can claim to have so much research (granted not scientific, but life) done in it. There is a reason it is around.