I too -- and perhaps those voting you down -- wish I had been "introduced" to your blog through an insightful article rather than a pitch.
Your response dismissively tells your consumer his opinion isn't valid because he's "just" a consumer. Speaking of "sour grapes" ...
"Trying to give an opinion on my wine, are you? Go buy your own land, plant your own grapes, come up with your own fermenting process, bottle your own wine, and serve it to see if you do better."
That's not constructive, it's snide, and not worthy of being given a break.
Your response dismissively tells your consumer his opinion isn't valid because he's "just" a consumer. Speaking of "sour grapes" ...
"Trying to give an opinion on my wine, are you? Go buy your own land, plant your own grapes, come up with your own fermenting process, bottle your own wine, and serve it to see if you do better."
That's not constructive, it's snide, and not worthy of being given a break.