gEDA-user: Quick and Easy solder mask creation

[Dave N6NZ]

Was looking for something else and Google turned up this interesting 
document:

http://www.jlab.org/accel/eecad/pdf/022pulliam.pdf

It is a presentation by AMD titled "Quick and Easy Solder Mask Creation" 
that has been saved as .pdf.

I haven't gone through it in its entirety, but it looks like I can learn 
a few things from it, so I thought I'd share.

Notably, it argues for rounded-end SMT land patterns.  Can pcb do that?

-dave