English will become a very easy language to learn, once all the words that might offend someone, somewehere, at some time in some situation have been removed from it.
Pig: insulting to Muslims and policemen.
Copper: insulting to policemen.
Dog: insulting to Muslims.
Bird: insulting to women.
Crack: dirty word.
Dick: you shall henceforth be known as Richard.
Belgium: the most unspeakably rude word there is.
I have to agree with the FAQ: "we feel that in the long run, sterilization of language will do more harm than good."
The Dutch author Harry Mulish once wrote: "some people read like hoovers, they manage to get dirt out of everything".