I think the main problem is that the forum, by its very nature, functions using two-dimensional means of communication. This can often lead to mis-understandings, particularly since it's hard to express humour in writing. A comedian in front of an audience quickly sees which gags work and which don't by the way the audience reacts. On the forum, we don't have that luxury. Unfortunately this means it can feel like we're walking on eggshells every time we post something humourous or a bit risque. As giggirl says though, after a while people do start to understand your style of humour and so will be less offended by it. I think, however, we have to accept that some people are more sensitive than others, but ALL are welcome on the forum, otherwise it wouldn't be the great place it is.