I think it already exists for quite a while: https://www.hnwatcher.com https://www.hnwatcher.com It seems like their TLS key expired but I've been getting regu

I think it already exists for quite a while: https://www.hnwatcher.com https://www.hnwatcher.com It seems like their TLS key expired but I've been getting regular emails about topics that I care about posted to HN.