"People don't like being preached at."!!!
"But in a twist which will have Christians in gales of laughter, the advertising campaign...is to be stuck on bendy-buses."May I suggest first that said Christians perhaps need to get out more, and second that "gales of laughter" doesn't seem like a very Christian response?
"fellow humanists, not known for their generosity, wouldn't stump up the cash."Aren't you guys looking a little silly now?