Job poster here. I definitely do try to let the candidates know of the outcome once they make it past the coding interview phase. throwawaybcporn completed his interview fairly recently and a decision on that round of interviews had not been made yet. The candidates will hear back this week.

As with any startup, we are a small team doing a million things, and sometimes things (such as interview rounds) may take longer than they should because a critical need for the business was prioritized.