Calendify - Calendify is an event community where you can share, publish, and subscribe to event calendars. It helps you to stay informed about what you are interested in and what is yet to come.

Zoho Meeting - Free video conferencing, online meeting, desktop sharing solution from Zoho.

Vamos - Local Event Discovery

FileFlex - FileFlex: Access Share Stream developed and published by Qnext.

Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.

Airtime - Hang out with group video, share music & videos