| eypandabear |
This is an interesting topic. By coincidence I have a guy in my group who asked me (as his future DM) about the exact same thing!
I offered him a house ruled feat that would work analogously to the Poison Bomb Ninja Trick, but with Smoke Pellets instead of the Ninja ki-based mechanic.
Perhaps you could ask your DM about a similar house rule. As it stands, after having read a little about it, I believe that not having poisons as splash weapons in the core rules is intentional. Otherwise, things like Poison Bomb and the Fumigant archetype would be of limited utility.
In any case, talking to the DM is the best option. I'm sure he or she would be a bit confused to find you lawyering up on the interwebs, especially when he or she had the impression that the topic was already brought to a conclusion.