Robin Good's insight:
GoToMeeting Free is a new free web-based app (in the form of a Chrome extension for now) which allows you to run video-conferencing meetings for up to three people, without needing to download, install or register anything.
GoToMeeting Free takes advantage of the new WebRTC protocol which allows new browsers to connect directly to each other in a P2P fashion and to be able to carry out audio-video communications without the need for additional software or plugins.
The interface is minimal, offering only a few buttons to mute video or audio and to invite other persons in your video chat.
My comment: Straightforward, easy-to-use, free video-conferencing tool makes it very easy to video chat in small groups without problems.
Free to use.
Try it out now: https://chrome.google.com/webstore/detail/gotomeeting-free/beoeakcnmmgbnjcekadpoiepiapcgihl
Added to Best Free Videoconferencing Tools 2014 list.