Damn, for $60 you can get one bangin' mouse to carry with you and problem solved.
Doesn't anyone own a table for eating where you can use your laptop as well?
I've been owning laptops for 12 years now and never used it on my lap. The only times I saw people use laptops on their laps is on TV.
If I wanted a computer I could only use at a desk with a mouse, I'd have bought a desktop.
You're right, though. I try to avoid doing that whenever possible.