Exactly an year ago, Wikipedia founder Jimmy Wales launched a free web hosting service called OpenServing that offered unlimited storage space and bandwidth for your websites. You could also integrate Google AdSense into your wiki pages and get 100% of the ad revenue.
When you open an account on OpenServing, you get an auto-reply that “Our team will create your openserving account soon” but that’s all.
The chances therefore seem high that Wikia may have scrapped all plans to launch OpenServing. Competitors like Wetpaint do offer free Wikis but they do not share the ad revenues.