Two giants? I'm not sure which you mean. iOS, sure. Microsoft has been in tablets for years, and HP has shrugged them off, rightly as far as Windows goes. It wi

Two giants? I'm not sure which you mean. iOS, sure. Microsoft has been in tablets for years, and HP has shrugged them off, rightly as far as Windows goes. It will be interesting once they make a tablet size version of the Metro UI. RIM's PlayBook is just getting started, still waiting for an email client. Android is out, but it doesn't seem to be making much impact. Perhaps once it is good enough for Google to release the source for a wider range of hardware something interesting will come out. So, the second place looks like it Is still up for grabs.