Do any of you guys have any guess how much nicotine gets absorbed from smoking pipe in comparison, for say, to smoking a cigarette? I am guessing that comparing the amount of tobacco is not a fair measurement unit. Sure, if you unwrap a cigarette and compare it to the amount of tobacco that goes into a bowl, one would be tempted to say that the nicotine content is higher with the bowled pipe tobacco. While mathematically this may be true, I don't necessarily hold it valid. Your average cigarette has about 0.8 mg of nicotine content. That gets absorbed pretty quickly into your body through your lungs by means of inhaling and through the oral mucosa. While a bowl of pipe tobacco may contain twice as much nicotine (and this is a wild guess, as some pipe tobacco blends seems lighter in nicotine than your chemically treated cigarette tobacco) it gets absorbed at a slower pace, probably more oral exposure to the smoke makes a higher absorption than a cigarette, but no inhalation other than second hand smoking makes quite a difference. Also, empirically, given that I am not a cigarette smoker (or at least not any more), should I smoke one I get dizzy, which rarely happens from smoking my strongest nicotine pipe tobaccos. I guess that the rapid rate of nicotine absorption and its high content has this effect on my body. This is just a personal curiosity ... what do you guys think?