Also, following the search terms used I'm seeing that the visitors are highly relevant.  In most cases it appears to be mimicking Google SERPS, but for now has me closer to the top of the results.  Although I know this is early in on it's launch, but it already feels better not having to worry about all my eggs being in Google's basket.

I think it's time I start looking into advertising on Bing, at least while the attention is high.  And, I'll kick back and hold my breath that the traffic will hold and increase as time goes by.  Google needs some competition.