Christiaan,
I know that SMF has been integrated into Joomla! now. The operative phrase in my earlier post was "easily integrated".
Of course it can be done. Practically anything can be done with enough time. I'm just warning you that I don't think an SMF integration with GroupJive will happen anytime soon.
To invite through e-mail, just type in the username of the person to be invited into the invitation field, the e-mail address will be pulled from the database. Or do you mean that you want to invite people who are not members of your site?
Is this what you had in mind for a bulletin module?
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