[dreish]

I would suggest the following mental exercise the next time you want to make a comment on HN:

Imagine you are at a dinner party at Paul Graham's house. He's there, obviously, along with several startup founders, aspiring founders, and a few established industry figures, including the person you are about to disagree with or criticize.

It will undoubtedly take more effort to figure out how to frame your criticism so that it doesn't make you a pariah, but the advantage will be that you will leave open the possibility of forming beneficial business and personal relationships.

In this case, I would try describing your own successes with building redundant services, and describe some of the other approaches you found while researching ones that you have built.

[Supreme]

I've outlined how we solved this problem in another comment - http://news.ycombinator.com/item?id=4717713

Incidentally, I'm not here to form relationships - personal or otherwise. The primary goal of social media sites is to indulge in procrastination while advertisers bombard us with new products, not to improve one's life. For the latter, there are books, actions and real people made of flesh and blood. This reminds me a lot of some of the people I encountered in my gaming days - they tend to forget about the context of the platform they are using.