Three hundred videos. When this channel hit 100, I wrote about wanting to build a quieter, more useful corner of the internet. When it hit 200, the post was about how the second hundred was the one that defined what Dargslan is actually about. This post is harder to write. The third hundred turned into something I didn't plan for. Somewhere between video 250 and video 300, the channel stopped being a YouTube channel about IT and started being something else: a curriculum. I want to talk about how that happened, because I don't think it was intentional, and I don't think it would have happened without the audience pushing harder than I would have on my own. If you're building anything in tech education — a course, a blog, a YouTube channel, a paid newsletter — there's something useful in here. The moment I noticed It was a comment, not a metric.…