You might say “all pads, all the time” has been the theme of the past week or so, what with the splashy debut of Apple’s second-generation contender. Indeed, by many accounts, the new iPad 2 is truly the best thing since the proverbial sliced bread. While the limelight has been focused squarely on Cupertino, it’s become plainly evident that not everyone has sipped the iKoolAid yet. Early reactions to the new device have been decidedly mixed, in fact — particularly when it’s held up in the clear light of day against Motorola’s Android-powered Xoom.