I use my laptop as my main computer. I have a second monitor set up so that I can have 2 screens. I use a wireless keyboard and mouse so that I don't have to worry about typing on the smaller keyboard that the laptop has.

Our house is also wireless, so the laptop can go anywhere. I prefer to work at my desk (I have a rocker for a chair so it's really comfy)

My husband uses a laptop for his main computer as well. He is also wireless and takes it everywhere. I mean... EVERYWHERE. You know how some guys read magazines in the bathroom? Well, my DH takes his computer. Don't ask me how he manages. I've not been brave enough to find out. <GRIN!!>