From what I've seen it has the potential to dethrone Skype but the major issue they have to overcome is that Skype is a household name when it comes to video ca

From what I've seen it has the potential to dethrone Skype but the major issue they have to overcome is that Skype is a household name when it comes to video calling. It's similar to how everybody still says 'Hoover' when really they should say vacuum cleaner. It will take a lot to shift the mass market away from Skype.