Thanks for having a feature request forum.
I think video upload is a real necessity even if you have to limit it some due to the short Auto-Shutoff of some cameras. (My Casio has a max of 5 minutes before Auto shutoff.) And if there are issues with cameras not being able to shoot during video downloads and frustrating the user, I'd suggest adding an option to the Eye-Fi Manager to manually start video downloads. You have a great product and this is it's only major drawback.