damn, I was thinking on that these days: a way to create a little NAS solution based on Raspberry Pi , but with some SSD/HDD disks attached, not just the SD card XD (however I find the SD cards quite reliable so far in my phone, I would need to try a Raspberry for myself )
explanation: I looked into some RSS apps time ago and some apps (found a lot open source in F-droid) just need to search what your interest or keywords and it will find you source of news
it totally worth