How happy would you be, in the event of school closures, to conduct lessons over Skype? From my POV I would not be happy, I assume that if the school I work at is closed then there is a very good chance my children's schools will also be closed, so they will be at home and likley to wander into wherever I am at the drop of a hat. Also, it is my home. I don't really want students seeing inside my house. Might be a moot point anyway - our internet connection is so slow that it would be painful!