Well, I don't have the time to work much the page, but I figured I might create it. I was austinburk, but forgot my login and don't want to bother finding it. I'd put this in the discussion, but I'm too (insert synonym for, but anything but, lazy) right now. :P
Flipnote Studio is a DSiWare app. It is [opinion warning!]awesome[end warning]. It can be used to make sheet-by-sheet animations. There is a lightbox feature to help make sure your animations are smooth. You can even use it to load homebrew (using the Flipnote Lenny or Ugopwn exploits)!
Please edit and help this page out! Flipnote Studio is a very difficult animation tool to edit.