This is free to join and the site comes with messages features and many interest groups.
Go to the navigation at the top of the page and choose groups to join (again, free). Dozens are available and the tech support is awesome. If I see you have joined I'll give a shout out and welcome you. TPS Commons is the group that posts anything that doesn't fit into the other groups, so it's a catch of any topic of interest.
We'd love to help you find resources, so join and ask! I'll jump in with links and resources, but my colleagues will far outshine me, I assure you. They are remarkable and seem to ferret out resources with ease.
See you online!