After uninstalling a demo, it gets removed from my account, unlike free-to-play games after they get uninstalled. I would prefer demos that can be added to accounts with the blue 'Add to Library' button, or even all demos, to remain on my account after uninstallation unless and until I explicitly remove them from my account. That way, I won't have to go back to the demo's store page just to put it back on my account again. I mean, what exactly was the point of adding that blue 'Add to Library' button to demos, again?