Turnitin Plagiarism tool

As you know, the use of the Turnitin Plagiarism tool in Blackboard became compulsory last academic year. Please use this forum to provide feedback on your experience with this application. What problems, barriers, or concerns did you (or do you) have with the use of Turitin?

Blackboard problems and improvements

What barriers do you and your students face with blackboard? Can you provide any tips or suggestions for improvements.