You already likely have people in your life you just ignore the opinions of on certain subjects, or anything, because you know there's never going to be anythin

You already likely have people in your life you just ignore the opinions of on certain subjects, or anything, because you know there's never going to be anything there. But there frequency and interjection is pretty well controlled by meatspace reality. Basic example: I will not watch any movie my brothers recommend. 10 years of trying and it turns out our tastes are pretty much exactly divergent. This tool is basically a practical implementation of trust markets for a very large space. I'd say the one flaw in its implementation is that you might like to block only the intersecting set of users which liked 2 or more tweets - which would be a pretty good selector function in a lot of cases for "nuanced perspective or accident" versus "consistent pattern of behavior".