There can be an unlimited no. of connections (or peers). Remember the bittorrent days, where you could seed to and download files from many peers simultaneously? You can do the same with data streams, f.ex. video and audio. Try Keet if you want to see a practical example.

We don’t need data centres to share files, chat, do video calls, live streaming, etc.

If I’m having a video meeting p2p instead of microsoft teams running in the cloud, that would reduce power consumption, not increase it.

How about reducing our dependence on data centres by using software that is more peer to peer and local first etc?

Of course some data centres have legitimate use cases, such as big data analysis on weather and climate data etc, but building huge data centres for social media and running everything in the cloud is silly from an environmental perspective

P2P + IoT could be great for safety and privacy. We should just remove the middle men (datacentres, servers) so that data travels between the devices you own, and not via some data vampire trying to get in the way.

Just try and see for yourself. Like I said, only tried Keet. Features

• Share files as big as you like, 2m, 2g, 2t, doesn’t matter
• Windows, linux, ios, android
• Groups, dm’s, broadcast feed
• No phone number or email needed, add by alias/link/qr
• Unlimited call quality since theres no server in between or throttling
• Share emojis, gifs, videos (no stickers or self-destruct atm)

I’ve been using Keet for a couple of months now, really like it. Still in beta, but you can ask questions to the devs in the open chat rooms and they actually give you sound answers

Also there’s Jami which looks good, but haven’t tested it

Many people immediately lose interest the second they see the word “crypto”.

Sure, I’ve never bought any crypto and don’t plan on doing it either.

But can some of you please get more specific about the reasons why, though? Is absolutely everything about it bad across the whole board, or are some currencies or subgroups worse than others? After all, there are many different implementations, and some are more energy demanding than others.

I ask because I’m genuinely curious and don’t know much about it.