Nostr Web Services (NWS) v0.1: Exit Node Internet Relay, .nostr Domains & More

"This is just the beginning. With many more features and enhancements on our roadmap, we are excited about the future of NWS and its potential. Stay tuned for more updates as we continue to develop NWS."

https://www.nobsbitcoin.com/nws-v0-1/ 

 This sounds a little bit like TOR - where are the differences? 

 I don't get the why of this... Any insight?