For some reason, the linear display of one quote after another doesn't work for me at all. It feels loose. A portfolio should feel denser, like it's bursting with interesting things everywhere you look. But perhaps that's just the ugliness of the centered-quotes approach.

But seriously, rethink the quotes-only approach. Writing is about so much more than quick snippets. I know plenty of brilliant writers who would be grossly underserviced by this approach – Gene Weingarten and David Foster Wallace are two authors whose styles are drastically different but which are each difficult to "snippet" meaningfully. Your challenge, if you want to make a site like this, is to make a site that respects writing, as deeply and as thoroughly as is possible without sacrificing snappiness and elegance.

That said, you're working on something that would make the Internet a better place -- oh wait! I just realized you're from Elepath! Is this an official Elepath project then? That's neat, and good luck to you and Jakob and the rest of the team.