Hi, Just reading the article about mobile computer market share and it raises the interesting question of what IS a personal computer these days? If we define it as anything with a CPU then it would be too wide ranging and would include almost everything electronic and electrical. So do we define it based on what you can do with it instead? Something like this: Email Web browsing Create documents Show pictures Run apps Play music Play movies You can do all of this on pretty much any recent smartphone and iPod touch never mind the iPad. Does a personal computer require a hardware keyboard or is a virtual keyboard sufficient? I would be very interested to hear some discussion on the true definition of a Personal Computer. If you were a doorman at the "PC Club", on what basis would you decide who could come into the club? Regards, Craig.