Display comments persistency on the extenstion

We have a couple of states that we need to consider regarding persistency on the comments:

• After the initial comments loading:
  • No peers + no comments
  • No peers + with comments
  • With peers + no comments
  • With peers + with comments
• New/updated/removed comment
  • No peers online to deliver to
  • There are peers online but none yet received
  • delivered to 1-X peers

These variables may guide us for two different approaches:

• Should we display the number of active peers or connections on the sidebar?
• If not displaying a number, should we have something like "synced" / "deliveried" / "unable to deliver", depending on the states provided above?

Also, should we highlight the replication peers? For example, if a edited comment was received by replication peer.