Whoever wrote the "Testimony" that cannabis oil cures cancer should be shot.
And Baddog, while I'm glad to hear your symptoms appear to be disappearing, what you are saying is just as dangerous as the "cure" site.
Cancer is uncontrolled division of abnormal cells. Cell division follow instructions of our Genes but when the instructions contain an error, the cancer begins. To get rid of cancer, all of the cells as well as the cells containing the genes containing the errors must be removed or destroyed.
Rubbing Canabis oil may reduce the symptoms and of course helps with pain and discomfort, but it is not a cure. There could be other things you are doing such as changes in your diet or lifestyle, maybe limiting your exposure to sunlight, which could be reducing your symptoms. Without proper double-blind tests, you would never know. Right now you are just making assumptions which others would read as "hope". Giving people hope or beliefs in alternative thereapy may stop them from seeing a real doctor and getting real help.
You really need to talk to your Doctor. Yes Chemo and radiation and operations all suck but not as much as cancer itself. If you (think you) have skin cancer you need to go and see a Dermatologist or Oncologist. There are real treatments for things like Melanoma and Merkel Cell Carcinoma that maybe you should be following - not some home brewed crap.
http://www.cancer.org/cancer/cancerbasics/