magpie launches Friday — what do you save, and where?

I'm launching magpie on Product Hunt this Friday. It gathers everything you save on Instagram, Pinterest, X, Are.na, TikTok and the web into one library, tagged by AI so you can find things by what's in them, or by colour.

Before launch I'd love to know: where do your saves pile up, and what do you wish you could find again? I'm reading every reply.