<p>It takes the ability from an application author to use stderr. I look at it from the point of view of using the "ecstatic" cli application (pillar to html) and the scheduler param warning printed by the VM really takes away from the quality/usefulness of the app (I have neither seen this with python, ruby, java, libstdc++ runtimes).</p>
<p>There are probably more elegant ways to achieve this but wanted to get a discussion started.</p>

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