Advanced Chinese Handbook for Flickr

It's common to see people in the "Chinese" group on Flickr or on Douban asking the same questions over and over again. Some of these questions arise due to not carefully reading the English introduction on Flickr, while others are because of difficulty understanding English. I've roughly compiled these questions and, using my own experiences and those of others, put together a sort of hodgepodge guide. Hopefully, you'll find it helpful.