One important thing I'd like to see IPFS or a similar decentralized web technology achieve, is getting rid of the necessity of filling out a Google form in order to tell the Shipyard people what I think about their maintenance of IPFS.
Seriously it bugs me when people who ostensibly care about decentralized or privacy technology use a centralized service hosted by a gigantic tech company to accomplish a task because it's convenient (if you already have an account with them), and don't even try to make a decentralized version available. It would have been better if they simply invited people to send them an email.