Ugh. It's excel in space, images won't help at all in attracting people.
Would you be interested in blue screen with bunch of captions, same-color circles and lines?
That's what average people see in Aurora (well, tables too), and unless you can convince them to try it with cool or !!FUN!! stories, images won't do good.
And even if you can, it's better to concentrate game's small playerbase in one place, rather then spread out on several resources. The fact that this forum now has pseudo-wiki (forbidden to guests, unfortunately), two gallery sections, several fanfic subforums, and is generally a nice place to hang out, does help.