One thing I wish to see is the popularity of a search term over time. Like Google Trends but for Nostr.
Try https://nosey.vercel.app from nostr:npub1f5uuywemqwlejj2d7he6zjw8jz9wr0r5z6q8lhttxj333ph24cjsymjmug powered by the nostr.wine search API 🍷
Discussion
google trends on a specific relay, in your WoT etc
maybe language based trends
nostr:npub1937vv2nf06360qn9y8el6d8sevnndy7tuh5nzre4gj05xc32tnwqauhaj6-san, Using Buzzword, this can be made for Japanese posts right?