This is my first attempt to help via a talk page. Sorry in advance if I've gotten the concept and/or protocol wrong.
I note that "This article has not yet received a rating on the project's importance scale." As author of some half dozen ebooks, I've tried numerous tools for ebook creation and editing and ended up using SIGIL as my principal resource. As an avid follower/participant in forums both at Kindle Direct Publishing and MobileReader, I can see that SIGIL is becoming the go-to tool (just judging by numbers of threads on SIGIL use and references to SIGIL on more general ebook threads). For this reason I would rate the project as MID on the WikiProject Computing/Assessment Importance scale.
Camdenmaine (talk) 16:01, 29 May 2013 (UTC)