post here the "myths" that too many people believe, and they keep posting threads about those "myths" like if they were facts, that can be proven wrong by "official information" from reliable sources
for a while, too many people believed that book 3 would end with the day of the black sun battle, we know real well that book 3 has to have at least 20 chapters, and that it has to end with the battle of the comet, and as of today, they have released chapter 12 title, and all DVD sales sites have the spot ready for DVDs 3 and 4 of "book 3"
also lot of people think that the storyline of Zuko, Aang and the Gaang will continue in book 4, in various interviews the creators of Avatar have stated that book 4 would be without zuko and Aang being part of the storyline, and have implied that it will be with new characters
http://forum.newsarama.com/showthread.php?t=133106
http://tv.ign.com/articles/818/818284p2.html
don't put Zutara or Kataang as a myth, either one can be the case, the only thing that the creators have said is that Katara would be with either Aang or with Zuko, and nothing else, odds as of chapter 9 lean toward Aang, but things can change in the upcoming episodes