Group emails to CB user list members?

I know this is not part of the basic functionality of CB, but has anyone every found a way to either send email to ALL users in a prescribed CB user list, or at the very least, generate a list of all email addresses in the list which could be used to create a group email address?

Thanks,
Paul

Recommend just filtering CB > User Management then using the Mass Mailer feature to email them. Beyond that no there's no real functionality for that, but it's probably doable to force using CB Auto Actions acting on the userlist trigger and looping through the user rows to output a comma list of email addresses.