uhm, my kids are exposed to what I do. I limit games in front of them, and the times that I play them, but every now and then they see something, and this is what they are learning. I do not plan on starting a classroom setting of video game exposure to bring them through history to ingrain a proper appreciation of capability and context of gaming and platforms. that is just stupid.
When my son was 2 or 3 , I found an entirely stupid browser based halo that was in the style of an old atari. he loved moving the green guy around. he found angry birds and fruit ninja on my phone... more exposure. I have tried playing with him on the Wii, but he doesnt really like to sort out the amount of stuff on the screen, or deal with many buttons. When the kids feel like doing those things then they will .
We spend far more time bouncing a ball in the street or making skid marks while practicing riding a bike than any game stuff.