>> I'm neutral... maybe let it marinate longer in Mahout, prove it's used >> and worthwhile and such? > > Yeah, I'd tend to agree here. Let's see if we get some contributions on it > and how it plays out for us.
"Marination" is exactly my motive why I work on HPPC in separation from Mahout... Once you let the API out in the open, it's much more difficult/ problematic to change it. D.