You should do it when others can join you either in gameplay or conversation. When you feel like doing one, send a email to the staff and get some players / panel members. Then you can record our conversation while we play or as we talk about it on Skype. That's much more entertaining too. Like when you were playing Super Mario 64. If we had record that with actual voices live instead of it being a instant message conversation, that would've been awesome. It's something maybe suited for new releases and themes.