When you join Grouply, it takes your I/D and password,
ostensibly, to accumulate your group mails and group information. BUT then,
actually does as it claims to, but then continues to spam everyone in your
address book and each of the members of your groups with the e-mail
"invitations" representing itself as being a personal invitation from you.
It is really bad when a group moderator falls for it. As Grouply then has
access to any and all information in that group's membership. If you get an
"invitation" , run fast, run hard, and run immediately to your "Delete" key.