Current behavior:

• Read a discussion.
• Find something that needs a reply, but not now (not urgent, going offline, need to find/create link first, etc.).
• Wonder if I'll ever remember to reply.
• Feel sad and worried.

Desired behavior:

• Read a discussion.
• Find something that needs a reply, but not now.
• Click "remind me about this later" button.
• Reply when I'm reminded later.
• Feel happy.

See also:

• T148123: Create a notification-based reminder system (generalized task about all pages)