It does look incredibly sexy.
There are a few good ideas here, although I wouldn't trust the personalized settings as of now because of the beta status.
I didn't do an extensive search either, but most of the simple terms I entered came up with all the websites I'd expect. I suspect the search results can only improve with time.
The site feels like you're using a whole new browser. And it's fast too. That's always a plus.
Thanks for the link.