So... Because some of you have only used the eFiction software (which is what ran Peja's Wonderful World of Makebelieve), and even those of us that have use the AO3 based software before may not have used all functionality (collections, gift exchanges, etc), I've put together a bunch of tutorials. More tutorials than you would have ever expected, but they're out there.
If you are interested, head over to the "Posting And Editing", section of The SquidgeWorld Archive FAQ.
Questions? You know where to hit me up!