But it seems that complaints against the replace code wasn't about the code itself. It seems it's more about the fact that it isn't sed, that it's javascript, that it's node, and that they themselves would choose not to use it. For all those reasons they chose to publicly criticize the project in what can be considered a demeaning way. For an "open" source community, that's a bad thing and deserves this furor. In fact, it should happen more often than it does.