If I specifically ignore someone whose posts I think are dumb or monotonous (but who gets shared by others sometimes/often), my global feed has just been ruined by your idea.
So build out your non-global feed. That's the thing about "global" is it's made up of the intentions of everybody, not just you. If I click on "community" I see: - 3 strikethroughs in "recently badged" - 5 strikethroughs in "most badged" - 4 strikethroughs in "active posters" - 3 strikethroughs in "popular commenters" - 3 strikethroughs in "active commenters" ...which, to me, demonstrates that my own little corner of Hubski is veering towards "echo chamber." That's fine - so long as I can venture forth into the great unknown and see what everyone else is doing. Some of those guys I got ignored and muted come up with interesting content sometimes, I just hate talking to them.
Hmm. We ignore and mute for different reasons, is what I'm getting from our last few exchanges. I ignore people who always have low-quality content that I would never want to see -- you're more heavy-handed it sounds like, so I can understand why you might want to "venture forth" occasionally. I probably never would.
I ignore people who engage me in flame wars. I've nearly ignored theadvancedapes a few times because his content is entirely too pie-eyed popular science for my tastes, but he's earnest, he's polite (far more polite than I am), he's trying hard, and he's sharing the stuff that interests him (and clearly interests others) and it's good to keep an eye on that stuff. I ignore obvious spammers. Doesn't gain me much but I figure mk's got some secret sauce back there to detect spam and I assume I'm helping.