[cleo]

Originally Posted by Vanish

Is there a pool or list of (literaly) references? Such as Faust or the recent Hey Diddle Diddle one. But I also think some not so perceivable things are important (read:interesting). Such as what the woolen things in the first few episodes say, or what the words and lines in the small time frames that sometimes come up say. Like the Homu Homu one if I remember correctly. And have there been references in all the episodes so far?

Yes there is here:
http://wiki.puella-magi.net/Main_Page