After you've searched for topics of interest in "Groups" above and in the "Forums", don't forget to look at recent activity which hides along the right margin of the page all the way at the bottom.
On a personal note, I've developed an animated gif technique, sort of “pull quote marries slideshow”. Samples are scattered across various groups, but you can find them easily by going to my twitter account. Each tweet has a link (after the description and before the hashtags) to a visually rich example here at Atheist Nexus. If you like them, please follow me
Hey Ms. M! It's so great to see other Adventists on here! You just happen to be exactly my mom's age. Glad to see someone who has escaped that world. I would love to chat sometime if you are up for it. :)
Hi Mephistopheles Welcome to this world of rationality and peace, where pure common sense is enough to lead to the open freethinking wisdom common to non-believers like you and us. We invite you to join the busy group "ORIGINS: Universe, Astronomy, Life, Earth, Humans, Religion, Gods, Atheism, Evolution, Darwin..." with 720 discussion topics and 3700 members. http://www.atheistnexus.org/group/originsuniverselifehumankindanddarwin