On HN, it is either your product is crap or a room-temperature-superconductor-like. There is nothing in between. 600k per month? Is that enough to live in SF?

On HN, it is either your product is crap or a room-temperature-superconductor-like. There is nothing in between. 600k per month? Is that enough to live in SF? Edit: I forgot the moat. Without moat, it doesn't matter if you make a trillion dollar a month, your product would still be crap.