This. As a near 40 person, I now need to search in 5-10 places for that thing I know I wrote down in Markdown, Vim Notes, Workflowy, Tiddlywiki, 1Password, Confluence, or email at some point in the last 20 years. But maybe we just need to give up on finding one tool to store them all. Instead we need to build more federated search across all these platforms. That way I can have one searcher that returns results all my various old "brains."