Thanks for the observation. I'm part of the WebODF team. We certainly do not mean to spread FUD. Of course one can build a commercial product around WebODF without needing a license as long as the commercial product respects the AGPL license of WebODF. We have adapted the text on our webpage now. It is possible to use WebODF in a closed source product, but that requires a license from KO GmbH, the proceeds of which will be used to improve WebODF.