Earlier quoted context omitted.
You know, I think that socials skills are lacking those who are easily offended by anything.
Agreed and disagreed. It's not healthy to be permanently offended, but presenting an idea and being told that it isn't good (by someone presenting no alternative) or that you have ulterior motives (by readers of a website directed to startups of all things) isn't something someone should need to deal with.
I might be visualizing a different conversational domain than you are, but I'm not sure about this.
For example, when you build a bridge, there's a clear, objective line of quality somewhere above "the bridge stays standing." If I know enough about physics to see that your bridge won't stand, that doesn't mean that I also know enough about architecture to propose my own bridge -- but it doesn't have to; the knowledge that design X is fatally flawed is useful in its own right.