the extension would be even more interesting if it could work on any link on the web:

A disqus replacement? Now that would be interesting indeed.

I don’t think there’s a single “main” computer anymore. My home computer is Linux Mint Cinnamon. My mobile computer (which I use nearly as much as my desktop OS) is Android.

My next smartphone is going to allow installing a privacy-respecting custom ROM (because Linux on mobile really isn’t there yet). Once I do that, I’ll focus on f-droid apps only. Something to look forward to.

My synopsis is that if any big corporations joined the Fediverse they would fracture it.

I’m not so sure. Facebook has an onion version that runs on the tor network. Big tech dominates the clear web but there’s plenty of room for everyone else.

Ultimately you have user types. In a few more months, LemmyVerse could have a couple of million active users.

I’d bet the vast majority would scoff at a fediverse version of Facebook. It’s just a different crowd - not unlike the tor network where Facebook (probably, maybe?) exists in nmae only.