HAVE YOU ALL LOST YOUR MIND? Kosher switch? This is nothing but a scam, sham, trick, loophole or a hundred other things. One thing it is not is "kosher". This is not some CC T&C's you are trying to justify. Who do you think you are fooling here? You think you are going to pull a quick one on your creator? Good luck with that one.
Hehehe hello, I've been waiting to see what you'd say
Now to play a little devils advocate...
As far as Halocha goes it really seems he's gotten proper haskamos from serious people, especially his top 3-4 people, I personally don't think I would use such a thing in my house just because it would feel weird (putting aside the whole ameria le'akum issue) but I don't know that I would tell my children not to (again putting aside the issue of weakening the stringencies regarding light switches on shabbos)
We all use timers in todays day and age, heck we all use electricity and don't think twice about it, lets not fool ourselves in ten years people will be halachicly driving cars talking on the phone and smoking (Albeit, I hope E-cig) on Shabbos... This is the Yeridas Ha'doros we have created and this is the generation we must deal with.
Look, there are a lot of "loopholes" people use now days, one day Yom Tov in EY, non kosher gum, "sefira" music, kashrus levels, tznius levels...the world around us has gone crazy and there are a few that can still pull it back together, I don't know if kosher switch is right or wrong but I definitely don't think its the first thing to attack.