All exchange do that, I am not sure you added the right links, maybe you check it again and adjust accordingly
Links fixed, thank you for pointing it out! As for the listings, for smaller ones, it may not be anything new but Coinbase is one of the leaders in the crypto world. It is also regulated, meaning that a lot of innovative projects can list their coins out and get access to a market that is quite large. Hence the importance of the policy change. However, whether it will live up to the hype? Only time will tell.