Darwin's Eyes

In class yesterday, I asked my students how many of them had printed out the 22 page reading assignment and how many of them had read it online. Not surprisingly, most printed it out, but some had read it online.

I told them that I cannot read long texts online because my eyes wig out. I then laid on them my totally non-scientific (but slick sounding) prediction that as online texts become more prevalent, our eyes will physiologically adapt so that we become more adept at online reading.

What think you, neo-Darwinists?