searchntalk
Allows user to put up a widget to offer Audio/Video Consultations on their existing website at a personal level or manage a network of invited experts. Wordpress plugins available for bloggers
Liveninja
Live video courses or consulting from experts.
Officehours
Officehours connects you with experts who give one-on-one advice (for free).
Helpouts
Helpouts connects people who need help with people who can give help over live video. Get help across multiple topics right fr ...