Tablets are good for restaurants, stock taking and other specialised uses. Though they will soon fight the connected TV in the lounge room, right now they are a good option to have about the house if you just want to read or browse and remain mobile. Depending upon how their price and applications develop (very much in flux right now, it seems) against other platforms (PC, mobile, connected TV) I expect we'll see a leveling out in tablet growth. One thing's apparently for sure: they've killed the underpowered 'netbook' concept (finally).