Why is honest criticism not allowed? Don't you want to know why people are averse to your service so you can perfect it, no less directly from the people who would pay for it?
With no-bullshit audiences that tell it like it is, you sometimes need to read between the lines. I'm not condoning the behavior, but it is not foreign to HN and something to consider before posting here.
What gets me, is that all this hard work could be put into something way more useful. Instead it's wasted trying to re-invent the wheel. This app offers hardly anything if not nothing new.