After fifteen weeks on Substack, I’ve got little over a hundred subscribers and some hard data about what doesn’t work. Google can’t index your content. Twitter censors your links. The platform’s discovery algorithm favors paid newsletters, leaving free publications invisible. I tried everything—Search Console setup, manual indexing, strategic tagging, Notes engagement. Result? Minimal improvement. These aren’t problems you can solve with better optimization. They’re fundamental platform limitations. If you’re driving 100% of your own traffic anyway, why accept a platform that actively prevents growth? I’ve migrated everything to my own site. Here’s why.