It doesn’t seem like a very “walled” garden if they were able to migrate all their data including issues and comments

And how do you de-drm them? Is there like some community calibre plug-in for it?

Making note for when I buy books in future

Where do you buy from?

As someone who’s currently wrangling with so much C++ specific issues to try and make just one bloody contribution to KDE, this comment hits too close to home.

You have a link handy?

Pity. I would kind of like to know what the scam website is.