The functions all receive ticks from me:
Surf the net, check emails, watch videos and movies, play games, read ebooks, listen to music, admire and sort photos...
Since its a tablet computer, I'm wondering if there'll be additional apps that will utilise its touch-screen for more design-oriented functions.

Interestingly though, Apple could be faced with trademark disputes...
Fujitsu launched an iPad product a year ago. Fujitsu's iPad is a handheld device that serves more for operational purposes in helping companies keep stock of their inventory by allowing them to scan barcodes and store data.
Canadian company Coconut Grove Pads Inc has a line of bra inserts call the "iPad". My favourite (for the silly girl in me *giggles*) goes to the "ai pad", made by a Japanese manufacturer of adult nappies with a "twist" (thanks SMH).