This is really great work. Slightly off-topic; there have been a ton of great submissions "Show HN" posts lately. I find myself signing up for most of them ju

This is really great work. Slightly off-topic; there have been a ton of great submissions "Show HN" posts lately. I find myself signing up for most of them just because I either think they are useful right now or will be very shortly. This is no exception. Keep up the great work all.