"LA" == Lars Aronsson lars@aronsson.se writes:
LA> On the contrary, the "meta" HTML tag is most often used for LA> dishonest "spamdexing".
One other thought: I don't think this is a big issue in a Wiki context. I doubt that metadata spamming in Wikipedia is really worth the effort (say, putting a page in every single possible category).
It would probably just end up being reverted like other abuse or NPOV behavior.
~ESP