The unread page works well if the # of new posts per visit is fewer than 10. After that it gets a bit hard to keep up 🙂
Some newer changes may make the list a little more manageable.
The see all chats link on the upper right chat menu results in a unknown error on the page.
Was expecting to see a history of chats.
Verified on this and master 0.7.1 running persona.
This is fixed now, thats for reporting.