I don’t know if this would be anyhow useful for anyone else or easily implementable, but..

Categorized “Saved” list, like:

• posts
• links
• media or photos, music, videos
• comments

Maybe as a quickly switchable categories on top or just a full next sub-menu?

Another great thing would be a sorting option for the list of saved things, like:

• by posted date
• by saved date
• A-Z / Z-A

To make the backtracking easier and faster?