Lightroom has a lot of features. Every now and then, you come across a feature that you either have never used or haven't used recently.
That's when the "Oh, yeah, I forgot about that" thought comes to mind. Matt Kloskowski's latest video brings out that same thought. I've used the Lightroom galleries in the past, but it was a long time ago. I also didn't remember that there are some more options you can set outside of Lightroom.
All too often, people pass over a video or article because they either think they know everything about the topic or don't think it relates to them. Sometimes you never know what little bit of information in that video or article will come in useful, or that you learn something that you had no use for previously.
Matt's video was one of those re-learning experiences. I initially didn't have an interest in the online galleries, but now that I see a few things it can do, I think I might have a use for it occasionally.
It's often said that "Repetition is the key to learning," and whether it's a video, article, or simply reading your camera manual (again), it never hurts to get more educated.
Very useful .. did not know this.