Well... the old tobacco x weed discussion...
In my personal opinion, i think you should NEVER EVER add harmful substances to your weed. Tobacco contains Nicotine, that IS a harmful DRUG, it DOES cause dependency, and sincerely i cant see the point of it. Weed also burns without it, and pure weed tastes very good also, so dont buy all the things people says about it...
Unless you also smoke cigaretes. In this case, as you are already poisoning yourself, adding more of it into your joints wont make any difference.
But if you only smoke weed, then, please, for your healths sake, smoke only pure weed! :thumbsup::rastasmoke::jointsmile::stoned: