(a) It threw a small but vocal corner of the internet into an uproar. Now many, many of those people were smart and had really thought about the issue and the problems it would cause, but the sad truth is that a vast majority of people really didn't care.

(b) Pretty much anything throws a small but vocal corner of the internet into an uproar.

I was an early adopter of Google search back in the late 90s but I'm not that bothered about what they're doing with plus (I'd rather they were handling it differently but I'll take it or leave it).

I do see that some of the people who are objecting are potentially significant voices - I tried to reflect this in my post by saying they were people who had thought this through - but sadly having a good point doesn't mean that you'll always win the argument, particularly where massive commercial concerns are involved.