Google Wave Alternatives

Google Wave

Google Wave was an online communication and collaboration tool that made real-time interactions more seamless -- in one place, you could communicate and collaborate using richly formatted text, photos, videos, maps, and more.

A wave is a conversation with multiple participants -- participants are people added to a wave to discuss and collaborate on its content. Participants can reply any time and anywhere within a wave, and they can edit content and add more participants as a wave develops. Its also possible to rewind waves with the playback functionality, to see what happened, and when.