I'm currently looking for a plugin, which shows me, when I talked to whom in a clearly represented way. Maybe something like this:
Person A: 3 days ago
Person B: 9 months ago
Person C: 3 weeks ago
Do you know any plugin which could enable this feature? If it would be able to set "notify options" for every contact, it would be even greater! Like:
Person A: Inform me, when last message was 1 week ago.
Person B: Inform me, when last message was 6 months ago.
Person C: Inform me, when last message was 1 month ago.