I guess that when I said twaddle I meant that i just find that sort of thing leaves me totally cold, same goes for Michael Manring's stuff.
More of a Norman Watt-Roy type myself (and no I can't play that either).
WHy does a-r-s-e get chaged to Franch when there is a perfectly good english word it could be changed to.
However Kick up the bottom (or derriere) does not quite convey the same meaning as "kick up the A-r-s-e"
As I read your post it seems to me that, from your own comparison, both seat belts and smoking are actually very similar to not having the vaccine. In each case you are putting others peoples' lives at risk.