I have a site at http://www.igr.me
and it is a games review site. I have a few guys writing for the site and one in particular is very opinionated about the games industry. He has a regular column and I think it would be very interesting to have someone who has different opinions to him countering his points, writing your own column and have him countering your points.
If you're interested his column is at http://www.igr.me/wordpress/?page_id=234
give it a look and see if you think you might be up for the challenge.
PS you can contact me through the contacts page at http://www.igr.me/contact.html
or email me at firstname.lastname@example.org