uBiome is probably the biggest one: https://ycombinator.fyi/exhibit/ubiome https://ycombinator.fyi/exhibit/ubiome A shame, because the idea was good. And, with

uBiome is probably the biggest one: https://ycombinator.fyi/exhibit/ubiome https://ycombinator.fyi/exhibit/ubiome A shame, because the idea was good. And, with a bit of patience, it was doable.