Articulate (Storyline) has given up on plans to develop Mac versions of their tools. Adobe Captivate is difficult to use and, while native, runs poorly on Mac. I’d love to see Tumult expand into the eLearning arena with a legitimate Mac-based authoring tool that is pure HTML5. New business opportunity, Tumult folks!
I use hype for all my elearning but did have to spend a lot of $ of developing a framework that packages it into a scorm package