[Tsuwabuki]

They're popular with teachers, to leave on their desks at school (takes up less desk space) since we have to provide our own computers (unlike America, where schools usually provide every teacher with a desktop), but they're still not as popular as laptops in the office, or normal desktops at home.

I, myself, use a macbook for most things online, as well as work, and have a mac mini for use as a media server hooked up to my HDTV.