You can sort of simulate this by searching discussion sites like Hacker News or Reddit. There's no pruning, but users do vote on what's most interesting or rele

You can sort of simulate this by searching discussion sites like Hacker News or Reddit. There's no pruning, but users do vote on what's most interesting or relevant to them. I find searching HN is useful when I'm looking for tools designed in the way HN readers tend to like: command-line, open source, and using a standard format.