Seriously? Take a look at these, from that page I mentioned:
Are you telling me those k's and 7's look like they're from the same "font."
Oh, and look what else I found:
KERNING!!!
no kerning there at all. Every single ‘u’ on that page is the same and always aligned to the left. Every column on the page is aligned. The ‘d’s, ‘k’s and ‘7’s are all the same, except some are lighter than others. Maybe you should stick to a subject that you know more about.