I've only just found this site, so thought I'd introduce myself. I run a company called Video Interactive (www.video-interactive.co.uk) and we produce commercial videos. My personal thoughts are that video is much more than just moving pictures: it's about getting your message across in a completely different way.
I've just introduced a free e-newsletter to share my thoughts and add value to people thinking about using video, so if anyone would like a copy of it or to write an article for it, please feel free to email me at firstname.lastname@example.org.
Look forward to hearing from other people on this site.