Skype- 2.0 because you can interact with another person by using text or by using video/webcam at the same time. Gmail- 2.0 because it shows ads relevant to your emails. Has google docs, allowing one or more people to view and edit a document at the same time. Also has video chat.
http://docs.lancastercountryday.org
Gmail- 2.0 because it shows ads relevant to your emails. Has google docs, allowing one or more people to view and edit a document at the same time. Also has video chat.