I don’t normally comment on other people’s software… but… a little while ago, opensuse was wondering whether KDE apps would work with these Gnome Shell requirements. Last time I checked, their “Activities” sounded like virtual desktops, but now they’ve returned to an application-based shell. This in sharp contrast to Plasma Desktop’s increasingly Activity-oriented workspace.
So what does that mean? Well, in gnome-shell, windows are organized by application – by the binary that spawns them. All your firefox windows are grouped together, all your okular windows grouped together, etc. You can still group windows on virtual desktops, but alt-tab is application-based, so as soon as you’ve got more windows than screen space you may as well have everything on one desktop.
In plasma-desktop, windows are organized by activity. This requires a bit of work on the user’s behalf (creating and switching between activities), but I have all windows for my odfkit work grouped together, all school windows grouped together, etc.
Obviously I think my way is better but I do have reasons for this, and I think it’s worth sharing them. I think that grouping by application is.. well, application-centric, application-developer-centric. It puts the branded applications – Firefox, Okular, etc. – front and center. This is easy to implement, and great for app devs’ egos, but I don’t think it serves the user very well. Why should they care that pdfs are opened in Okular, but jpegs are in Gwenview? (especially when some pdfs are just glorified images…)
rest here