Umm, sorry if this comes off like a jerk, but I think it's not important who you interview, but what you ask them. I don't think I'm going to be interested if all you ever ask is "so, how did you start with pixel art" and "how did you become badass like that?", nicely intertwined with the occasional "I love your shit man". It doesn't make for really interesting interviewing stuff.
I'm a little cranky tonight, so don't mind me