Pros
We have been transitioning from an older system using word documents kept in a secure drive. MediaLab has offered the ability to collaborate on document revisions, securely track document changes, and feel more assured that only the most current version of each document is in use. We can also see at-a-glance what documents exist as approved, in-review or needing update and can see usage reports to know which are most valuable. Feedback from custom quiz success rates allows us to improve how documents (or quizzes) are written. The system also allows for remote access, which is essential to making it available wherever you are that has internet connectivity.
Cons
Nothing! If I had one wish for this product, it would be to expand its functionality with portable tablet devices. That could make it even easier to keep at the testing bench.