[ini]

Author here. Many thanks for the positive feedback!

Apparently the most requested feature is to lower the minimum score threshold. This restriction made more sense when the keywords filter was not available: A subscription with a score threshold of less than, say, 200 points (this number was fairly arbitrary), ended up in the user being literally spammed by the service -- While testing the service, I roughly estimated that a score of 100 points is equivalent to ~1.5 emails every 15 minutes. The usability, cost, and scalability of this approach is probably not ideal.

However, now that custom keywords are involved in the criteria, I do feel like the minimum score can be lowered. Perhaps even removed, if the user has selected 1+ keywords (they are optional). I'll follow up on this feature in the GitHub issue, https://github.com/ichinaski/hnnotifications/issues/2