It's gotta come from the top. You can't dictate awesome culture like this. If the highest folks in the company update the wiki with useful information and poin

It's gotta come from the top. You can't dictate awesome culture like this. If the highest folks in the company update the wiki with useful information and point to it constantly, the newer hires will do the same. If someone dictates that the wiki should be the source of information and then never puts anything in it it won't go anywhere.