Anyone else here in the post-PC era?

As much as I love my iPhone and iPad*, they can't compete with my PCs for my work, where I have multiple browsers, some with 60+ tabs open, some 30+ excel sheets, etc. Though possibly that's more a symptom of my poor working style than a deficiency in the touch-screens *(which I invented, by the way, 16 years ago whilst endlessly commuting on crowded London-bound trains with zero elbow room for typing or turning the pages on anything larger than a pocket diary)