Opera Unite had the potential to reboot the Internet by including a simple-to-use web server and content manager alongside the browser. It had basic blogging,

Opera Unite had the potential to reboot the Internet by including a simple-to-use web server and content manager alongside the browser. It had basic blogging, streaming and even a chat server. It could be used by 'normal' users to self-host their own content and to share files without them having to download an app or sign up to a subscription. Whereas Polar seems to be aiming for a stratum above those end-users. But such techy people can already self-host if they want to. Most just don't want to. It's not a technology problem so much as a time-opportunity issue.