Speaking of Skype, though - it is an awesome app. What a thrill I got to do my first video call with my Marine a couple weeks ago.
Yes it’s a very good P2P VOIP/Video Conferencing app, I use it quite a bit with family in other states. It’s become quite popular in the ham radio community too, often times I’m in a skype chat room while on the air as we coordinate contacts or just send video...