Show HN: Blognerd – search posts, blogs and export OPML (blognerd.app)

I indexed a lot of blogs and posts for another project so thought I'd put together a way to make them searchable and surf-able.

Some things you can do with blognerd - search blogs and posts - surf blogs that are similar to other blogs - find posts similar to other posts - export RSS feeds as OPML, CSV

It's rough around the edges and sometimes a bit janky, but would love feedback / ideas to make it (more) useful! Thanks!