Alexa has updated their website and changed the look of the traffic details page a little, now with rounded corners and all the Web 2.0-ish look. The traffic ranking graph now also uses AJAX, so it behaves really Web 2.0-ish and allows you to compare up to 5 sites? I remember seeing the “compare this to” textbox, but I remember seeing only one textbox there. Anyway, now they allow you to compare up to 5 different domains. There is also a “smoothing” bar where you can drag to smoothen the graph, making it easier to see an overall picture.
Alexa, Traffic, Ranking