On Remix

Elisa Kreisinger, remix artist:

http://www.popculturepirate.com/videos/

Everything is a Remix series:

http://www.everythingisaremix.info/watch-the-series/

About the "Hitler reacts to" meme:

http://knowyourmeme.com/memes/downfall-hitler-reacts

AMV Awards (legitimation of a genre based on remix, even in a small scale):

http://www.dailymotion.com/BestAMV_Awards

On appropriation, and how minorities can also appropriate what comes from dominant cultures. This is a song by Mapuche hip-hop singer Portavoz on the indigenous struggles in Chile: