If everything is as good as you suggest,
Please quote where I have said everything is good. Or what you are getting at.
it would seem like writing responses and fighting back (against what?) would be a waste of time.
Against what = against proposals that seek to regulate eCigs/vaping industry under the tobacco act. FDA doesn't know how to regulate these new innovative products and are seeking comments on this, with a whole bunch of items that one can comment on.
vaping community is in prime position to shape things to come. And politically aware vapers know that we have opposition that will be seeking to do the same thing. Thus commenting, in large numbers, that are to some degree organized, is best thing we can do right now, and for next 75 days.