Well, after you digitalized your pics through scanning them into your computer, you can do all the pp work on them that you can do to digital-from-the-start pics, too, and you can also send them through NeatImage (though I am not quite so sure about black&white, mind you :scratch: - now there's a point ...
)
The last, however, also shows camera shake due to low light (lamp shade, sofa edge), and in Jake's case it would have been nice to see more than his woolen cap and its shadow over his face, but maybe then he would not have let you show these in the internet?