Wirelessly posted (iPhone 3gs: Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_0 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8A293 Safari/6531.22.7) I currently use a 3GS, but my experience with all 3 versions of the iPhone has been the same. The home button bugs me. If I push it down in exactly the right spot it has a solid feel with a satisfying amount of travel and no audible "click". If I depress it slightly off center, either horizontally or vertically, it has a weaker feel with less travel and an annoying audible "click". So I ask you, iPhone 4 owners, can you describe your home button to me please?