There will be a lot of material on the site about many things and a magazine can be a way to bring more focus to a particular idea. It can also be an outlet for particular creativity. Have a look at the covers of "The Nothing Times" which was produced from a very small (about 200) subscription database .
stories, jokes, poems, puzzles, drawings, craft ideas, digital treasure hunt, pics, sounds, etc.....
With potentially thousands of subscribers the possibilities are enormous and can involve a variety of media.
An html version for the site.
An interactive download version
Could even be produced as a dead-tree publication

I suspect that there will be no shortage of material. Who will put it together? Hopefully there are enough (young) people who have the interest and creativity.
How do you produce an image of peace or love or devotion?
Straight lines are not always the shortest distance between two people.

What else can you think of here ...?