Furthermore, offering trustworthy text and image dumps
is not seductive.
Making forks easy is not seductive. That means re-using content but also
losing contributors which go to other communities. Don't expect much
effort
in that.
Forking is hard nasty work. I'd much rather the Wikimedia projects got up
to speed. However there are a lot of countervailing factors at work. On
the one hand we exclude interesting and significant material, on the
other we include childish and trivial material whose only purpose seems
to be to offend. In wiki speak "notability" and "no censorship".
Fred