Really, I just have never bought into the stigma that being in front of a computer or t.v. is SO awful.
I understand that there is good and bad and probably worse. But c'mon now, when I was growing up we did NOT have internet or anything like that. We had no choice but to be outside playing all the time. These days, everything is electronic. Everything fun happens on a screen.
DS is 3 and he has long mastered many things, my laptop, his 3DS, his Wii, my Xbox, his tablet, etc. etc. etc. etc. He's very good with all these things and uses them everyday, many times a day really. But we still go for walks, play outside, go to the park, etc. And the chance of my son ever being some obese couch person seems pretty 'slim' to none so that has never worried me either.
I don't limit his screen time either. That would be near impossible since I am online ALOT and our t.v. is playing in the background pretty much 24-7.
Call me crazy and let the bad-mom bashing begin, but I am perfectly fine with all of this and DS is a very, very smart little boy. It's 2013, time to start catching up with the present, right? ;)