No need to be sorry. Many articles are posted, sometimes again and again, and the point is not necessarily that it shouldn't be done, but more, that previous submissions will have useful and/or interesting discussions.
The very fact that it's been submitted so many times simply says that it is an issue of relevance to the HN audience - you just might not get the discussion and votes you expect.
https://news.ycombinator.com/item?id=2450424
That's old enough that comments are closed, so if you want to add anything you'll need to do it here.
There are other submissions, none of which have significant discussion:
https://news.ycombinator.com/item?id=2843893
https://news.ycombinator.com/item?id=6392471
https://news.ycombinator.com/item?id=2432213
https://news.ycombinator.com/item?id=2892712
https://news.ycombinator.com/item?id=6271778
https://news.ycombinator.com/item?id=3854847
https://news.ycombinator.com/item?id=5685840
https://news.ycombinator.com/item?id=2422396
https://news.ycombinator.com/item?id=4485328