As for room for improvement, I had a look at the streaming, video only and long form content. I believe it is something we need to invest more. Eg. The storage is cheap these days but I noticed that nostr storage is not competirive which deter people from buying or using it. At the moment I am using my own hosting so I am not concern of it atm.

Privacy - I am always using VPN but keen to know how we stop leaking data which I believe jack mentioned on one of his talks, unless I misunderstood this.

 I'd like to see a how-to guide on how to create a relay or host your own so we can support and expand nostr more. 

lastly, perhaps a question than a suggestion. if the accounts from centralised platforms are going to move now, do we have the speed, bandwidth and scale to accommodate them? If not, how can we help? I asked the same question to @jack 🤓