We have set up a mailing list at http://groups.google.com/group/cpp-bg-usergroup. All C++ developers are encouraged to register for the mailing list in order to receive fresh news about the user group meetings, links to resources, and of course primarily to participate in discussions of interest.
Registration for Google Groups is very easy. Just follow the link and submit a valid e-mail. If you don’t like being spammed with a lot of e-mails, you can opt to receive all communication in a single email once a few days, or other various alternatives. To do so, go to the “Edit my memership” settings page on the right control panel.