It would be nice to have a deletion button in the list of courses/projects to make end of year clean-up easier. It's use could be restricted to ONLY the person who created the course/project.

It is often useful to add Tree Links to content elements, especially in cross curricular teaching.  Currently the link opens in the same window, thus taking the user to a different Course if the element is hosted in a different Course.  It would be better if the link opened in a new window or at least there was an option to select, so that the user does not get taken away from the original Course, allowing both elements to be viewed side by side.