[Pyrex] SageX merged back to Pyrex?

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    Andreas> Stupid question, why do you want it to be merged back? AFAIK,
    Andreas> SageX is way more actively maintained than Pyrex?

My understanding is/was that SageX is a fork of Pyrex.  I also see mention
of something called lxml-Pyrex which is different in some ways as well,
though how, I couldn't tell from the couple posts I saw that referenced it.
All these forks make it confusing.  Do I install Pyrex?  SageX?  lxml-Pyrex?
What do I gain/give up with each one?  I'm investigating this for adoption
at work.  I can hardly recommend one over the others at this point.

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