Yeah, that's how Slashdot did it (and so far as I know, still does it) - they'd solicit questions and take a top 10 to the interviewee. The downside of that is

Yeah, that's how Slashdot did it (and so far as I know, still does it) - they'd solicit questions and take a top 10 to the interviewee. The downside of that is that you largely sacrifice the feeling that you're talking directly to the interviewee.