So it is only these few who read it? Surely you would not agree in not saying anything at all to anyone right?
Jesus said he would have died on that cross even if it were for only one.
Maybe there is but only one who reads and comes to know truth, I think it then worth a few uncomfortable ones (those uncomfortable with it), getting "pushed away". Those that have ears, will hear, those that have eyes, will see".
Jesus taught over and over again much the same message to the masses and you best believe there were ones "pushed away" from it, yet He continued to spread the message anyway.
Now, when you speak of where the Bible lays out for us to share and then "wipe the dust from your feet", you are taking into account that circumstance when we are speaking to someone on an intimate, one on one basis. Not when you are speaking to the masses or in a mass venue like, online where there are literally millions upon millions to read it.

sincerely, me 