Quote: "Would anyone be interested in a video cast about FPSC? "
No, not anyone, but the FPSC commmunity might.
Quote: "Would people be interested in contributing?"
I can't speak for others, but some would maybe.
Quote: "Would you do a video Q&A session about your game? "
Yes
Quote: "Would you like to review a game?"
Yes
Quote: "Would anyone be at all interested in something like this?"
Not just anyone, but some of the people here might.
Quote: "The real trick is to find someone reliable and talented to edit the videos and (maybe) do speak. It takes a lot of work so it shouldn't just be the first forum-spammer to cry out for the editor title. With the right guy/girl this could rock! "
Yeah, someone who wouldn't fall for tricks and call up people pretending to be someone else. (beware of spoofers)
Quote: "How about the interviewee answers a set of questions sent by e-mail with a self-recorded video? "
That would be better and cost less than international calling.
This would allow for verification since you could email the person back with confirmation.
Then if they were a victim of a spoof they would be aware that it was happening.