[thelist] radio/checkbox usability

What you have done is increased the targeting of the checkboxes.

Don't go changing...

"The basic idea in Fitts's Law is that any time a person uses a mouse to
move the mouse pointer, certain characteristics of objects on the screen
make them easy or hard to click on. The farther the person has to move the
mouse to get to an object, the more effort it will take to get to. The
smaller the object is, the harder it will be to click on. "

And if want to read more... http://ei.cs.vt.edu/~cs5724/g1/glance.html