Tools for multimedia-rich paper writing/submission

We have for many years talked about getting a new paper template for NIME. The current ACM-based template have a number of flaws, not least that it looks and behaves very differently in its LaTeX and Word versions. Yet, changing to something else has turned out to be difficult. This is particularly so because parts of the community prefer at LaTeX-style writing flow, while others a more WYSIWYG-style offered by MSWord and similar.

Last year we spent quite some time discussing about using Authorea as a tool, but ended up not using it after all. This year several people have talked about PubPub as an interesting solution. It seems to be particularly strong when it comes to handling peer feedback/review, a topic that is discussed over here.

Any thoughts on these and other tools, and how they could work for the NIME community? Here it is particularly important to consider the need for a mature and long-term solution.