This group is intended for discussion related to creating, sharing and preserving 3d imagery. Why groups.io? No ads, no tracking. It's a modern platform for communities and conversation. On groups.io, nonmembers can read messages, but only members can post. You can join at https://groups.io/g/Chicago3d. Membership subscriptions do need to be approved by a moderator (to help prevent spam), so be sure to look for and reply to the “pending subscription” notice you should receive. You will also need to reply to the separate email from groups.io that confirms your email address. You can set up a password for your groups.io account if you wish, or simply confirm your email periodically which will keep you signed in for 30 days each time. You can opt to receive individual emails or digests or summaries, OR you can access and post online. Group guidelines for conduct have been posted as a separate topic but a short summary is to "play nice" Thanks!