To get listed in Wiki you will need to become much more branded and commonplace. But what you CAN do is get a SWIKI which is like your own WIKI and place it on your website. They do help generate traffic for you.
I play with moving them on and off of my websites and there is a definate difference in traffic and conversion using them.
Here is a Swiki on my old site to view.
See this Swiki
You can get one
HERE
Play around with it and see how it works by adding it to your site.