the default in patchfoo is now to only replicate and see content from friends.
I think this is a display only thing. AFAIK patchfoo still replicates 3 hops, just doesn't show you this data in the feed. Is that correct @cel?
Patchwork also only displays content from your friends in the feed. However, it will show you content from your friends-of-friends for channels and replies, and you can browse your friend-of-friend profiles to see all of their posts. You will also see posts you your friends have liked (of people you or they follow) on their profiles.
By the way, in the context above, friend just refers to people you follow, rather than mutual following. Possibly a better word would be "contact". This friend thing is getting confusing!!
if i wanted to change that, how would i do it?
Currently it is not an option in the interface. However you can do it as a command line flag on startup. I think it would be npm start -- --friends.hops 3
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Oh something that I didn't mention before is that you only see profile images and nicknames on profiles from people that they follow directly, or you follow directly.