I prefer laptops! *waits for flaming*
I always have and I always will.
At the moment I have a Apple Macbook Pro, which is just on a year old. It's absolutely perfect, except for a few scratches on the front of the case, because I use it so much, and it could do with some more RAM (Photoshop

), but other than that, It's awesome. I prefer them to desktops because the laptops of today basically offer the same (if not more) power/grunt/whatever you want to call it, as desktops, with the added bonus of portability. I'll admit, a big screen is great; But I've got a Sony Bravia that I use via PC link, to watch movies etc on. via my laptop.
So yeah...I feel your concern about laptops, particularly Dell's. In my experience, (having owned one), Dell's are pretty rubbishy. They're way to basic.
Still that was a few years ago....
I'm happy with mine. I actually prefer a touchpad to a mouse. Go figure
