Which LMS do you use and why?

@Mike

Articulate Online is very good for the use that you described. (Tracking Articulate software generated content) In my own situation, I include content from a variety of software programs and need advanced features that can stand on their own. For instance, if you needed quizzing features (outside of your normal SCORM Articulate package) like question analysis or mapping to individual learning objectives, then a more robust learning management system with additional features might be necessary. I have not looked at AO in a while and they've probably added some features over time, but I'm giving you an educated guess as to why more people are not chiming in on the forums as using the Articulate LMS solution even though they use Storyline/Presenter all the time.