I share all kinds of stuff on MY FB wall. Stuff I find funny, and know others might as well. I will once in a blue moom share something on a friend's wall, but only if I know it will be well received, which is it, and I've had a couple times wher I had to stop and think hmm...should I post or share this? In those cases, i figure if I have to stop and think, then probalby not a good idea.
IF someone objects to what you post on your wall, that's their problem, and I'd just ignore them