I've run a nextcloud instance as a dropbox (+contacts/calendar sync) alternative for years. But recently I was looking through their collection of apps, and there's actually so much more you can do with it. It has a webmail interface, video conferencing, collaborative document editing, a Google maps replacement, feed reader, etc etc.. I haven't used most of these yet so I can't say how well they all work. And a decent number of them are basically just iframes to embed other services (eg, etherpad or BigBlueButton). But, as a whole, it pulls together a ton of the things you might think of as "internet utilities". It's a shame about the brand, because the idea of it being your Own [personal] Cloud fits really well. I could totally see running an instance for less tech-literate family members or friends. Particularly my grandma, whose collection of bookmarks in her toolbar basically comprise "her internet".