It looks really good. I will try to use it instead of Google.
One thing i miss though, the calculator that google has. You know the one, you type "25 inches in centimeters" and it calculates it for you. Will you be adding such a function?
I did a search for "universal poplab" and the first thing to come up is a link to Sub space records, which is their record lable. Nowhere to be found however was
www.universalpoplab.com which is their official homepage. Google does the same thing and it annoys me since I'm trying to increase the traffic. Would it be possible to make
www.universalpoplab.com the first hit?
Otherwise it looks very nice, keep up the good work!