When using a ROBOT plot in a publication I typically use a font size of
24 points and a line width of ``2''. This usually seems to work pretty
well, even if a journal reduces your plots down to a small size.
I appreciate receiving preprints of papers which have used ROBOT to
make the plots. Also, if appropriate, please consider referencing the
Corbet, Larkin Nousek paper. Even if you don't reference the paper I
still like to get reprints!