While we are waiting for Garfield to set up a "Ask the Geek" blog for you to get answers to finding your way through this maze of social engine highways and by ways to communicate - I will answer this question that poppped up:
When opening up "Ask the Experts" and viewing the discussions, how do I open up a particular discussion and follow it?
It took ME a few minutes to figure this one out but I did -
Each Discussion title is in a black box - if you click on that topic title it will open up to the complete discussion.
Cha Ching!!