I would created plugins for popular blog authoring software movable type and wordpress and such. I might also be cool to make an API so developers could call y

I would created plugins for popular blog authoring software movable type and wordpress and such. I might also be cool to make an API so developers could call your service on single words or sections of text from their applications. I might not want whole pages autowikied, but it could be cool to have sections of articles or something. Offering a simple and easy to use webservice can drive adoption of your service in ways that you could never even begin to imagine. I would also try to find some high profile bloggers in your target audience (in your case politics maybe), and write personal emails to them about how the service could be good for their readers and ask if any would be interested in trying it out, or if there were any features they would really need before the service would be useful for them (such as which wiki links were click through, showing what their readers don't know enough about or are most interested in) anyways just some thoughts off the top of my head.