Scheduled Video Uploading

I'm looking for some software application that would enable scheduled automatic uploading of videos. Like I'd have the app running in the background with a queue of videos, then it would automatically upload a specific video once or twice a day, depending on the queue of course.
Primarily to YouTube, but TubeMogul would also be a choice (which would then launch the video to a bunch of viral video sites).

This could probably be accomplished MacGyver-style with Windows Scheduler, some command-line application and a bunch of .bat files. Or on Linux with some shell scripts and crontab.

But if there's anything better out there I'd appreciate a heads-up!

Video Post Robot has a scheduling function.
It's a desktop soft app.

Only thing: you have to leave your PC on for it to run of course.