Curation is so subjective and some people's niche interests just don't garner much attention. In many cases it's a shame because of the excellent work they produce. I've grown into groups through Hive and made some great friends with common interests and goals. Or those with health issues, it's a great platform even if curation isn't always fair. It's good of you to support that person's quality material, not everyone out there is so willing to do so!