Looking for Someone Using Social Networking with Students for Video Conference Nov 5 or 12.

I have an online communities workshop for technology liaisons on Nov 5 and 12 and I'm looking for someone to speak to my group about using social networking, specifically Ning or Facebook with students grade K - 12. We're looking for teachers to talk about using it for learning and also for those who support and have currently friended students on Facebook. This would be for about 10 minutes between 12:30 and 2:00 EST.

If you're available, please respond here.

Thanks!