https://boards.4chan.org/u/thread/1704657

>>1704776
Threadly reminder that neither TDS or CD drama 3 are canon, as they are written by Masaki Hiramatsu not Gen Urobuchi.
>>1705069
The term canon means "Details that are true within a certain fictional setting." And the only way something can be true is by proving it with data. There is nothing in the anime that can prove TDS happened, and the any shared events can be proven with anime only information.
Not to mention the only "chemistry" they have is being family. Not all interactions are romantic.
>>1705071
That's not "adding more to KyouSaya" it's destroying it. The fact you think "just adding more girls I like" to something makes it better is disgusting because it treats the girls like they are objects, and implies their emotions are weak. KyouSaya is not just Kyouko and Sayaka being near each other and in yuri-ish situations. By that logic the handful of KyousukeSayaKyou doujin are "KyouSaya" too because Kyouko and Sayaka make out before going down on Kyousuke's d. That's what you call a double standard.