I generally do not direct my posts at an individual even if I quote a particular post. I tend to post to the group as a whole. I have no dispute with anyone here. But the folks with whom I do have a dispute tend to avoid where I dwell because I bring up historical fact that is uncomfortable for them. Pretty sure that is why I was banned from TRF! It certainly is why my posts were deleted when someone bought RocketryOnline.com. Even I can't imagine how labor intensive that was!