Chad wrote:
I agree with Petr, I see no reason to put them on
different wikis.
Namespaces are cheap.
Namespaces are usually a pain in the ass. Sj's post on the subject:
<https://meta.wikimedia.org/w/index.php?title=Talk:Wikimedia.org&diff=365735
6&oldid=3657294#Separating_the_wheat_from_the_chaff>.
From his post: "... but that would address many of
the reasons that people
fragment what are otherwise sensible critical-mass
communities or projects
into multiple beautiful-but-subcritical communities which fade over time."
MZMcBride