We have received a few complaints from our members about certain mature content showing up in their feed. After a bit of discussion in Skype and in the admin area, we have come up with suggestions for both sides of the argument. As a group, we (most admin staff) do not want to limit content that falls within DA's rules. We also recognize that DA fails to give users options to help eliminate some of these issues (like unsubscribing from certain group gallery folders).
Those offended by mature content in general, NSFW anthros, or certain fetishes
By default, DA does not show a picture that is marked "Mature Content" to you. You have to open up the picture and say you want to see it. If you are seeing the picture in your feed (along with the line item of the picture), then you need to enable this filter.
If the submitters are marking their content mature and tagging it, don't bitch moan and groan about it.
Those who create NSFW or mature content
Please make sure that you are marking your content as mature when you submit it to DA. If you are working with certain fetishes (gore, vore, bdsm, anthro, etc), I'd also advise tagging the picture. Like [Anthro] or [Vore] etc. This will allow people to particular fetishes to ignore it.
We were looking at a "Family Friendly" policy, but BeardedDoomGuy and others were opposed to the idea. We want the group open to everyone, and that includes those sensitive to this content and those who enjoy it.