When I was new online I did not understand how I would ever be able to interview anyone, let alone be interviewed by others. After the first year I finally got up enough courage to ask two people if I could interview them, and they both agreed. Each person was someone I had purchased a course from, so I was a little bit more comfortable in asking them. They sent me some questions to ask during the interviews, and they went very well.
Within a few months I started doing my own teleseminars. Within a month or so people began asking if they could interview me. I was flattered, and agreed to all interviews. By the end of my second year online I fell into the routine of interviewing and being interviewed on a regular basis. This also helped me to build my credibility and increase my visibility much faster than if I had remained solitary in my business.
Tell your list whenever you are being interviewed so they will have the opportunity to listen. You will share more during than interview than you ever could in your emails or blog posts. This helps you to position yourself as an expert and grow your business quickly.