1. Don't worry about what I'm playing
2. If you don't like it, don't buy it
3. If you're stupid enough to buy a kid an M rated game, you have bigger problems than violence in video games
4. This is entertainment targeted for specific audiences, just like the movies; treat it that way
5. Don't tell me there are no good games for kids. There's a ton of games in mutiple genres for all ages; if you're spending $30-$60 on a game, you might want to do a little research first.

Games my kids play;
Ratchet & Clank: Tools of Destruction
Ratchet & Clank: Crack in Time
Ratchet & Clank: All for One
Little Big Planet Game of the Year Edition
Little Big Planet 2
Madden 10
Shaun White Snow Boarding
Madden 10
Madden 11
NBA 2K12
LEGO Pirates of the Carribean
LEGO Harry Potter Years 5-7
Modnation Racers
Lego Star Wars III: The Clone Wars
Trine 2
Super Stardust HD W/ Expansion Packs
Fat Princess
Ratchet & Clank: Quest for Booty
Rag Doll Kung-Fu
WipEout HD & WipEout HD Fury DLC
Pac Man Championship Edition DX
PixelJunk Shooter
Joe Danger
Wakeboarding HD
Sackboy's Prehistoric Moves
Angry Birds
NBA Jam: On Fire Edition
Angry Birds

Wii Play
Wii Sports
Wii Sports Resort
LEGO: Star Wars The Complete Saga
LEGO: Indianna Jones
Lego: Batman
Indianna Jones and the Staff of Kings
Mario & Sonic at the Olympics
Links Crossbow Trainer
Super Mario Bros. Wii
Lego Indianna Jones 2
Super Mario Galaxy
Super Mario Galaxy 2
LEGO: Star Wars The Clone Wars
Little League World Series 2009 Baseball
Club Penguin Game Day

Star Wars: The Force Unleashed
Super Mario Kart
Super Mario Bros. DS
LEGO: Indianna Jones
Toy Story 3
Drawn to Life: SpongeBob Squarepants