We now have groups for promoting Stack Overflow on some social networking sites.
Everyone's welcome to join any of them.
LinkedIn --- promote your SO profile on your online CV (looking for admins).
Currently I'm the sole admin for the LinkedIn group. I don't want to be - LinkedIn requires an admin to approve all new members).
What does everyone reckon is best practice for these sort of groups? I was thinking that we could use similar rules to SO - if you have over 4000 rep you're welcome as an admin, that sort of thing.
If you are a member of a networking site not already listed please add it here.