In all honesty it's the redundant questions that are the most important.
There's a reason the same people ask the same things over, and over, and over again.
Also it brings a smile to my face every single time I see a post in Q-Talk along the lines of, "Help! My first brisket! What do I do?!" and when I look in the thread you've got the key threads linked to, a bunch of new advice, some more questions asked, some more answers covered. The icing on the cake is when some dude shows up into the thread and he's all, "I've been wondering about the same things, but I was too scared to ask and couldn't find anything when I tried to use the search. This is a great thread!"
Like Ron L said, it's what makes this place the Brethren.
Well, that and page three.
The Life of the Knife is Ended By! The Wife.