Mixor
I am working ton Mixor a news comment site. http://www.asiaviewnews.com/gigabots/threads. It has posts about tech, and politics and a little finance. It's meant to be about anything. Right now you can post to start a new thread, and reply to existing threads. It has a bug on loading that I can't find the solution for, if you reload it should work. It also has a more recent issue, that I haven't renewed the ssl certificate for it, should work in Chrome if you click on the warning about visiting the website. I am also working on an iOS app for video.