I just made a post to say that I'd made this, and immediately noticed that you'd posted a link already! Thanks so much @k00b. I've deleted the other post now.

One of the first feed sources I wanted to include was the SN bitcoin category but I couldn't find a feed. There are some I'd like to swap out for other sources but I actually found a surprising lack of Bitcoin-only RSS feeds.

I like the design - cool vibe!