 Thank you. So basically that. I'm talking about social networks because they are a challenging application we use today on the internet and they're challenging to implement in a different environment. So when I... there's now a slew of big blockchain players trying to read between the internet and that ranges from building the vital form in a way like a sort of data system which makes sense to some more interesting stuff like throwing out layer 2 in the recent update. And a good example of the letter is this paper which shows that tuning the network stack to application and that means mostly tuning TCP and replacing layer 1 actually and implementing on-hj leads to improvement of performance in all three orders of pagina 2.0 and pagina 2.0 to keep the consensus. Those are the bigger projects doing the reinventing and blockchain you know at the top and the old ones at the bottom. That's the actual problems with the internet. So when I connect to example com, there's basically everything that can go wrong and those are made into nearly leaks by universal transit and encryption. Those are still leaks and actually TLS adds another leak vector. So let's do Tor but it's still not enough because it doesn't work against global passive network observer and it's basically a web proxy designed there so it's low latency and so it can't employ some new features like mixed nets and also doesn't have counter traffic and you can't write efficient B2P with Tor so you can't write B2R on Tor by design. So why do we see this research in this decentralization? Why do blockchain people do it? First because of blockchain, if they succeed it's a huge problem. Then viable problems like content distribution, no company, almost no company can host something like YouTube. Later monetization because ads are dying out and the micro-pages have not taken up on the internet security by default because then you can flip all the opt-in stuff to default like transfer to encryption maybe. Then the reading of central authority which also tends to fuck up sometimes like sales. And then there's the last point which the blockchain people don't actually seem to care about and also ITNS worked really slow months ago because they did inefficient B2P stuff as an example of how you can do B2P stuff wrong. So what do we need for a social network? We need the first two points network then we need the second two points it's social and multicast and pops up is really hard in distributed environments that's the distribution problem and there's basically no functional solutions at the moment but GNUnet seems glowless. You should check it out probably. So to sum up, why? Because the internet has problems and how I would probably check out GNUnet and secure share. And you might even employ your B2P schemes in there.