Ask HN: If the Internet were redesigned today, what changes would you make?
IPv6 dates back to 1997 and it really should have been adopted more urgently. IPv4 isn’t a huge issue but it sucks that so much of the internet is dependent on cloud providers because it’s the simplest way to get a public IP address. The decentralized web didn’t happen, in part, because of this.<p>Facebook was famously started and hosted in a dorm room. But this was only possible due to the history of Harvard within the advent of the internet and the fact that they had such an excess of addresses that Zuck could bind to a public IP address. We’ll never know what tiny services could have blown up if people didn’t hit this wall.<p>I started off with computers by hosting garrysmod servers. My brother started off with computers by hosting a website dedicated to the digital tv switchover in Wisconsin (lol). This was only possible because my dad was a software engineer and paid a bit extra to get us 5 dedicated IP addresses. If he didn’t understand that, who knows what me or my brother would be doing today.<p>Anyway, I say IPv6.