Gothbat, with the pouch tobaccos, you make a wad that you put between your side teeth and your cheek. You chew it from the side, if that makes any sense. You have to be outside in a non-urban place, because a lot of saliva is generated. To be honest, there aren't many places like that, anymore.
One powdered snuff brand I remember is Bruton's. I remember old ladies using it back in the late 50's. I wonder if there is still enough of a market that they still sell any of it?