Doodle lets you create possible meeting times and then poll everyone on when they would prefer. Might save some hassle, especially for online meetings.
A VoiceThread is a collaborative, multimedia slide show that holds images, documents, and videos and allows people to navigate pages and leave comments in 5 ways - using voice (with a mic or telephone), text, audio file, or video (via a webcam). Share a VoiceThread with friends, students, and colleagues for them to record comments too.
Users can doodle while commenting, use multiple identities, and pick which comments are shown through moderation. VoiceThreads can even be embedded to show and receive comments on other websites and exported to MP3 players or DVDs to play as archival movies.
This is an online collaboration tool that let's you hangout with up to 10 people, work on a document or drawing together using Google docs. It's Hangout amplified.