At some point, I want to do a regular series of interviews with prominent scientists, futurists, technology experts, etc. and have them featured on the main website. I already interviewed Paul Beckwith and got a hugely positive response from readers. So let me know who else you'd like to see featured.
A suggestion of my own would be Kim Stanley Robinson, author of the Mars trilogy, and 2312. He also has a new book out called Aurora which is a story about interstellar travel. I already met him briefly in 2009 (at a book signing), and would love to do a longer and more detailed interview about his thoughts on the future, space colonisation, etc.
Ray Kurzweil would be the ultimate interview for me, but I know he's a busy guy and it might be difficult to arrange.
Any other suggestions welcome...