Another very happy 1Password user here!
I switched my workplace to 1Password and I moved from Dashlane at the same time. One thing that’s nice about 1P from that perspective is that our plan gives everyone a free personal account that they could take with them if they left the company (they’d have to pay for it themselves at that point of course).
Usability is the best of any password manager I’ve used, but the killer feature for us as a development team was the flexibility. Being able to assign the same credentials to multiple URLs (e.g. dev, stage, QA, prod) was just not possible with everything else we looked at the time.
As with every other suggested use of blockchain, there are already better ways to verify contents. It’s called hashing, it’s been around for decades, and we do it all the time.
This is going to run into all kinds of bottlenecks. Individual users may have a fast enough Internet connection to stream HD video, but uploading is often much slower. Even if not, one user could only co-host maybe 1-2 other users. Also, ISPs sure aren’t going to like all the increased bandwidth!
People always vastly underestimate the bandwidth requirements for smooth, streaming video.