I believe that at least Firefox and Chrome (and maybe IE) produce `div`s instead of `p`s normally. We convert them to the configured `defaultRootContainer` (which defaults to `p`) using code like [this](https://github.com/wymeditor/wymeditor/blob/master/src/wymeditor/editor/webkit.js#L200). 

You can test this by commenting out the [switchTo](https://github.com/wymeditor/wymeditor/blob/master/src/wymeditor/editor/ie.js#L237) calls for the browser you're testing in.