Spiritual Naturalist Society

In addition to humanisticpaganism, the following site also has a lot of valuable resources for pagans, including a community. To quote the site:

“A religion to some, philosophy to others, Spiritual Naturalism sees the universe as one natural and sacred whole – as is the rationality and the science through which nature is revealed. It advocates principles and practices that have compassion as their foundation, and it finds wisdom and inspiration in innumerable rich traditions and ethical philosophies from around the world.”

Find out more at http://spiritualnaturalistsociety.org/