I seem to remember that not so long ago, before Apple announced the iPad (and before it became clear what it was going to be), all you heard was "well it can't

I seem to remember that not so long ago, before Apple announced the iPad (and before it became clear what it was going to be), all you heard was "well it can't possibly be a tablet, nobody has ever made a successful tablet PC". Now, not a week goes by or there's another article or blog post talking about the next potential "iPad killer". Times sure change... and awfully fast too...