Noted without comment.
John Lewis v. Calzedonia
John Lewis by Adam & Eve, London 2010
Calzedonia by ??? 2006
Pedigree vs. Birds
Pedigree by TBWA / Chiat Day 2010
Birds by Pleix 2006
Pepsi vs. Sour
Pepsi One People by TBWA / Chiat Day 2010
Sour by Masashi Kawamura + Hal Kirkland + Magico Nakamura + Masayoshi Nakamura 2009
Pepsi vs. Google
Pepsi Refresh Project Demi Moore for GEMS by TBWA / Chiat Day 2010
Google Chrome Features by Aaron Duffy 2009
Parkour vs. Videogioco
Parkour Motion Reel by saggyarmpit 2010
Videogioco by Donato Sansone 2009
AARP vs. La Verdad
Lost Generation 2007
La Verdad 2006
Toshiba vs. Simon Faithfull
Toshiba Space Chair by Grey London 2009
Escape Vehicle No 6, Simon Faithfull 2004
More coverage of rip-offs and lots more cursing here: Copy©unts