How To Choose An Authoring Tool For Your HTML eLearning Development | The Upside Learning Blog
Comparison of Lectora, Storyline, and Captivate. Some good details I haven't seen elsewhere, like how each program loads the framework and content and how that affects performance. A few inaccuracies (you can still create a non-ADA compliant course in Lectora even if you check the 508 box, for example).
eFront: Top 10 Open Source e-Learning Projects to Watch for 2011
Great collection of open source e-learning projects and tools, including multimedia development, screen recording, Android app development, an LMS, and more. (Technically, some of these are Free, not Open Source, but still a valuable list.)