"mass" invite system for groups

[zoldos]

One of my members has suggested to me the need for a mass invite system to get more members to join his group. That sounds like a great idea so I wanted to pass that along. Thanks!

 

[hollosch]

This would be great.
Facebook, Twitter, G+ and Email-Contacts...

 

[zoldos]

I mean mainly being able to invite "all friends" for example, as my site is a closed community.

 

[Dadparvar]

Both would be awesome:

• Be able to invite all users who we follow or they follow us
• and/or from Facebook, Twitter, G+ and Email-Contacts.