This is an idea that needs loads of work. I am suggesting a skill to allow you Spam related skills. You can post advertisements that would be unmoving monsters that really piss-off all other monsters and block their movement. (They have to kill the ads before Dredmor finds them. He hates them and they would get in trouble if he even saw one.) They would have the ability to Spam other monsters and even make other monsters look like the one who made the Spam. (Making them an enemy to everything else, and you too for that matter.) You would also gain the ability to proc ads on melee and even ranged attacks on monsters. And even magical kills would have a chance of being riddled with ads that the other monsters hate with a vengeance. Others here are better at deciding how to implement such things, so please take it if you like. And if not, you can always tell us what would make it better. (Buy from Double-Diggle-Plus-Plus. They have the best prices on nasal-appendage polish in the dungeons. Easily half the price Brax demands for this valuable commodity.)
I thought I saw a skill tree based on advertisement in the works somewhere, but I lost the link. It's recent, too
I am glad you said that. I would never have thought to look back a few pages for this. http://community.gaslampgames.com/threads/brainstorming-ad-venturer.3563/
None taken. I am however puzzled as to what you mean by this. I never got around to making a mod so far. But I may eventually stop procrastinating and get back to putting it off.