Live Online Chess Teachers - who's good?

I looked around on the forums for answers about Online Chess Teachers but did not find specific answers to my questions. If there are answers, a simple link would be appreciated. Here are my questions:

  1. Who do you like as an Online Teacher for you (the parent) or your child? This question is for the parent’s perspective, but if you are in 12th grade or lower I’d be interested in your answer as well.

  2. Which Chess Teachers are using Skype with a Web Cam? I am looking for people who are experienced with this technology as the face-to-face experience is important to me.

  3. If you have used Live Online Chess instruction, will you continue? Why or why not?