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

  2. Global meet-up site with $12/yr Organizer fees. File uploads, group albums, events & more. Public, private & hidden groups. Better alternatives to meetup.com

  3. Free Group Website, Membership Database, Listserv Mailing List, Online Group Management Software : GroupSpaces

  4. Async video standups for remote teams - enable your team to collaborate more efficiently by holding regular video check-ins from anywhere

  5. Channels is a simple way to post about, find, and chat about anything quickly and anonymously.

  6. Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.

  7. Meet New People. Build Amazing Things. A workspace for aspiring Entrepreneurs, Engineers, and Creatives.

  8. UberConference provides a rich visual interface for conference calls. Simple, visual, and free to use, it's audio conferencing done right.