Hands on learning is how most of us grew up. It is what most people feel is the best way to learn. There are a variety of ways to learn. Having virtual classrooms can make success for some students a reality. Not everyone has transportation or may have other matters making in person classes impossible. I think as a teacher we need to be able to reach students no matter how they learn. Discussion boards can be engaging in the classroom. It can also be very boring to the students and tedious for them. I personally like discussion boards when they are targeted at the right topics to help with the learning in the class.