My iPhone 4 does it, so does my wifes 4S.
That's normal for an old style mechanical button. Too bad Apple is over-invested in this poor solution. They really should be using a touch sensitive control, after all the _entire_ display is touch sensitive and the best in the industry.
No way, bro.
Wow, you have absolutely no idea what you're talking about. What's wrong with the physical button? If anything, it's much better.
I've seen Android phones and it takes a few clicks for the those touch sensi-crap buttons to work. Plus, it's easier to control a physical button since those touch buttons don't work the first time. We also need a solution to hard reset the phone if it freezes up. Touch button don't work as well as the hardware button. One of the things I hate is that if you accidentally touch (not even press) those touch sensitive buttons, and it somehow managed to register your input, you go elsewhere. That's just super annoying.
There's nothing wrong with the physical button to be honest. It's much better in my opinion for the reasons I've said above.
The Apple fanbois, worshipers, and hangers on will offer a million excuses defending Apples choice. Thereby reinforcing the fear of moving forward. The fear of change. .
By your posts, I'm not really surprised you're saying this. I just want to say that I'm not a fan boy, whether you believe me or not. If I could only buy an Android for whatever reason, it would be a Droid X(2) just because it has physical buttons.