Just having a look at slothbuzz. It has a different vibe to the others and it takes time to adapt. The design is impressive. Is Hangs your own type of short form?

I am not sure it is great to have all these separate feeds, but I can see why projects do it. It just divides up the community. What I really want is a combined feed of those I choose to follow. I need to optimise the time I spend online and not get too distracted by random stuff. That's one reason I'm looking at Facebook less.