I use mine (leatherman fuse) every now and then when I need to take apart electronics and household items.
about once a month or so.

of course, there are times I use it more often, but it's mostly a relic from the army.

edit: other stuff...
Samsung Galaxy S II, since last month.
Asus Eee pc 1005ha. three years old, doesn't work very well, and I ruined it further by taking it apart a month ago. It sits in my room since the keyboard doesn't work well. I'll get something new when I start working regularly.