I'm a college professor that uses BB and try to make things as easy to access as possible. The same assignments and information can be found in multiple places in the course, i avoid using the jankiest Blackboard applications, I set things up so that text is visible without having to click through another link, etc. But BlackBoard doesn't make it easy. We're switching to Blackboard Ultra this Fall, which I think does have some improvements, especially in the UI department, but I'm doubtful it'll be much better.