Smoking anything at all is unhealthy and can lead to throat, lung, etc.. cancer. I'm bored of these naively positive pro-marijuana propagandists all over the web. There's people convinced it can cure all illnesses, provide cheap clothing, and a host of other miraculous functions no other thing in the world can provide as efficiently, but it's all kept under wraps by evil pharmaceutical and textiles industry. I understand that the history behind its ban is filled with ridiculous claims and propaganda, but you don't overcome that by spouting bullshit just as ridiculous.