Galaxy S is only manufactured by Samsung. There's nothing complex about that. Similar phones will happen especially when they (and I'm assuming you meant Google Android phones here) are all running Google Android. Just as there's only one phone (ever) that ran Maemo 5, it's easy to stand out. And apparently, even easier to get left behind. I'll take reservation with the calculator remark - I'm a huge fan of my HP 48GX. 17 years later, it's still rock solid. To each his own.