Ideally if we are going to push gammification it should be centered on
quality content primarily.
Gammification is hard to pull off in a way that ensures maintaining quality
in output - because by it's very nature such a system is gameable. And you
will tend to find, anyway, that the most important contributors have little
interest in such things.
If we go this route, it needs to be set up to encourage people to work to
produce good content - rather than rewarding "not very much".
This is the problem with Wiki-Love - it makes Barnstars ever more frivolous,
and essentially useless in encouraging good work.
Tom