Hacker News Reader

It doesn't use any font at all. Change your browser default to a sans if that's what you want.

I would make the times more readable thus.

and add an a-href-mailto to the email address.

what i would really do is to microformat the address and relevant data so i can be sure they're properly crawled and treated. presentation clearly doesn't matter much here.

That looks like a useful site, thanks!

You mean sans-serif?

Yea, though I didn't mean a specific font called "sans-serif", just any sans serif font

http://en.wikipedia.org/wiki/Sans-serif