willy,

in addition to creating, running and maintaining a very good stats site, you and your wife could start a sideline business creating more of the one-off handkerchiefs. (a fine piece of embroidering)

Maybe the next step is to create project specific handkerchiefs using the project logos (with the BOINCstats logo in bottom left/right corner).

i would expect my 1% commission (to go to charity of course).

Octagon.

PS i have some socks that need stitching up ;-)