Invite your friends!
Many people have asked us how to invite their friends to radius. The easiest way to do it is to click the Add+Invite icon in the Friends List. This is the little guy with a plus sign next to him. Here you can type in email addresses for your friends and send them an invitation message. When they sign up, they’ll be automatically added to your friend list.
We’re working on cool stuff like importing your contacts and letting you pick who you want to invite. If anyone has good ideas around this do let us know.