You can mention entities by using an @ followed by their name. It should offer you autocomplete on the full name. The textcolor of the mention changes, like so: nostr:nprofile1qqsfse5dgug6m43e888lpafnazgezvfmevj3xsz6dthmzc70epavr4qpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgqgjwaehxw309ac82unsd3jhqct89ejhxqgdwaehxw309ahx7uewd3hkcdtv958. The same goes for hashtags: #HOWDONOSTR

If you don't mention entities you're relating to,chances are high they will never find out about your note.

Me for example am following 1'600+ entities  and my main stream is like mountainlions: teaching me to focus my attention on my current prey I'm hunting and not get distracted by all the other animals around there. Whereas I enjoy the diversity very much.

h/t nostr:nprofile1qqsr7acdvhf6we9fch94qwhpy0nza36e3tgrtkpku25ppuu80f69kfqpr9mhxue69uhhyetvv9ujumt0d4hhxarj9ecxjmnt9uq3zamnwvaz7tmwdaehgu3wwa5kuef0qy2hwumn8ghj7un9d3shjtnyv9kh2uewd9hj7eyerqr for #HOWDONOSTR 🫂