When I first started here I was just into getting the bike and getting fit right...so most of what I read was related to that...figured it was the place to start. Now that I have the bike, feel like I have the fit pretty much nailed down I tend to look at the threads that are performance/training/technique related.
I guess what I zero in on is more related to my need at the moment than anything else.
One exception is any thread started by pcad. They get read regardless of subject.