Ok, so much so, i am not a scientist or homeopath for that matter, however, i do know what homeopathy is, if you like a reminder, here is a link for you:
What is homeopathy?
I take my children to the homeopath and i find in my
personal experience is that homeopathic remedies do indeed work. However, to say that they work for everyone would be a fallacy, as it is evident that all humans are different and can not or should not be all treated by the same methods.
As far as the placebo effect, I can not deny that it does take place in some cases, however i have to question the validity of the statement that all successful homeopathic treatments were down purely to the placebo effect, example being that i have given homeopathic remedy to my grandma who is very critical about any alternative medicine (she would not allow me to give her a healing), she took the remedy and her breathing got better literally in few days, which she was forced to admit herself. Now as far as I am aware, for a placebo effect to take place, one has to believe that the remedy is going to work in the first place.
http://www.publications.parliament.uk/pa/cm200910/cmselect/cmsctech/45/45.pdf
I hope that this link works, but here is a nice and detailed report on homeopathy that you might find interesting at least, otherwise look up
the House of Lords Select Committee on Science & Technology citing homeopathy
Thank you.