Getting into YC or raising money isn't success. And trying an idea out for a few months before giving up on it isn't failure.
Building a success startup takes a long long time. Years. Lots of years. Maybe the idea is bad, but giving up on it after a couple of months really proves nothing. All it has proven is that the founders are the type of people that are readily willing to bail out at any moment, and that is a quality that doesn't lead to startup success. The "nightmare" described in this post is a joke compared to the depths some highly successful startups have gone through. Techcrunch wrote a bad story about me? Really? Try having to decide whether to lay off people to make payroll or having spent years on an idea only to still be not sure if it is working on not.