[Wikia-l] Monaco #popular#

[John Beckett]

According to the docs:
http://help.wikia.com/wiki/Help:Customizing_Monaco

...I can set MediaWiki:Most_popular_articles to a list of
pages, and those pages will replace the "Editor's pick" (highest
traffic) list in the default Monaco sidebar.

I did that 50 hours ago:
http://vim.wikia.com/wiki/MediaWiki:Most_popular_articles

Despite purging, and flushing browser cache, my list seems to
have been ignored. Will it eventually appear when the servers
decide to flush their relevant cache?

What is the format of the list? I assume:
*[[First title]]
*[[Second title]]
*[[Third title]]

I wonder what is the difference between #popular# (highest
traffic) and #visited# (most traffic)?

Is there any all-the-details documentation? The source?

John