One bug I've noticed has still been around for awhile now- don't rely on placing a delicate photo in a friends- or family-only folder for security. If it becomes popular enough even among your friends, it may show up in the
Top Photos page (this bug is enough to make others' front pages NSFW unless they choose to have that box off the page, which at this time I have not chosen to do...)
I am
guessing that the routine that selects the top photos, though it looks through public and private folders indiscriminately, ignores NSFW photos, but I may be mistaken about that. To have a photo not show up in the top-photos-page and be potentially viewable publically whether you want it to be or not, go to the top left of the screen under photos, go to the folder the image is in, select NSFW for the image or the whole folder and be sure to save the change.
