There are habla.news, highlighter.com and yakihonne.com for publishing, and yes you can turn your long form nostr posts into a website with nostr:nprofile1qqsq36k72r04rkj2gt6acpz7xkehrypwqmt2spfpt0kr6ukudp7vkpqpzamhxue69uhhyetvv9ujuurjd9kkzmpwdejhgtcpzpmhxue69uhkummnw3ezumt0d5hsz9thwden5te0wfjkccte9ejxzmt4wvhxjme0v2l6t9