This looks really useful, but some parts of a pipeline I might need external people (who are probably not using gmail) to action/move items along a pipeline. I

This looks really useful, but some parts of a pipeline I might need external people (who are probably not using gmail) to action/move items along a pipeline. It might be cool if you could generate a URL for a pipeline for someone so they can collaborate (change statuses/comment) without needing to use gmail. Although I haven't really thought of all the consequences of this.