New feature: Save bookmark

We've introduced a simple way to keep track of items you might want to return to: Bookmarks.

Click the three dots (...) menu next to any comment, vote, etc and you'll see a Save bookmark action:

Saving a bookmark means it will be kept, just for you, in your personal bookmarks list, which you access from the sidebar menu:

Fortunately, there is Remove bookmark action too.

That's it. If you have any questions or feedback please let me know. I'll be building the help manual page after getting feedback here.