Hi - is there any option to allow users to CHOOSE whether to expand/collapse comments, like a toggle button? E.g. to make it easier to read during a commute without wifi...

Alternate question -- is there a way to highlight all new comments since a specific time, the way that they highlight for logged in users? (lots of anonymous users on my site who want to stay anonymous)  

I've bought the extension bundle but haven't played around with it yet, would "site search" help here?