Nothing on the scale of most the things mentioned here, but I'm trying to assemble the first version of my digital garden to publish online a bunch of notes I've collected over many years. I'm also trying to put together a workable system to catalogue and index hundreds of thousands of digital images scattered across multiple devices so I can deduplicate them and collate them effective. Digital Librarian is not a hat I ever thought I'd end up wearing, but I refuse to buy more 18Tb HDDs and still not have any means to locate pictures in a meaningful way.