What are you missing in Yedda? What would you improve? What would you change?
The new "pager" is exactly what I was talking about. :)
Regearding the value of the person who posted the question: I agree that the fact that someone asked a question doesn't guarantee that his opinion regarding what is the best answer is always the right opinion (esp. on Yedda, in which a lot of the questions posted are matters of opinion, not fact). In that aspect, maybe there isn't much sense in allowing the person who posted a question to determine completely on his own what's the best answer.
But, there's room for an alternative. Maybe, when I check answers to questions I've posted, I'll have before me, besides the thumb-up and thumbs-down icons, another icon titled "asker's choice" or something of that sort. I would be able to change the "on/off" states of that icon in a similar way to that of the thumbs icons. Another variation would be an indication whether a thumbs-up credit given to a certain question was by the user who posted it. These suggestions should not interfere with the regular thumbs-up ranking of the answers, but add more information regarding what the user who posted the question was really looking for.