Hi
Only been there about an hour...

If you have a post that you want to mark as a favourite then you click on the heart next to the reply button in that post...
You can then view your favourite messages by clicking on the heart in the main menu at the top of the page, in-between notification and logout...
Does that make sense...
It's just a quick and easy way to keep an eye on your favourite messages...






Cheers
Michael