Trust ?
Hmm, does anyone actually trust Google not to do whatever is best for Google at any time regardless of what it might do to the rest of the world ? It always seems to me that working with any of these big outfits is a bit like being a male Black Widow spider at mating time, it might be good while it lasts, but you're in trouble once your mate decides you are no longer useful.
There used to be a joke going around in the 90s : How many Microsoft people does it take to change a lightbulb ? None, they simply change the industry standard to dark ! This seems to apply very well to Google these days.
Biting the hand that feeds IT
