If you use it to play music, get your best tripping music on it. That's the only thing i've used my tablet (acer A500) for - the speakers are decent enough on some tablets that they aren't painful to listen to without headphones (the bass is still poor, but I don't listen to bass heavy music). I hate having headphones on while tripping though.
I've found tablets to be just as much of a trip-kill as the computer, except more portable, so you can go outside and still kill your trip by looking at a glowing screen instead of the beauty of the world around you. Useful if you're freaking out and need something to bring you down, though.