Here is a very neat tool for less than three minute comments/screencasts called Quick Cast. In this screencast I am showing one of my favorite writers, Joseph McCaleb, how to use Diigo as an annotation machine and blog post aid par excellente. I love these ‘low-friction’ tools for sharing/making/ and otherwise doing a routine act in a non-routine way. Lots of applications in rhetcomp. Think of it as an extended Vine or Instagram.