Interesting, Dr. Hagan,
When I received my reStor D1 lenses a year or so ago, I was a little concerned about that yellowish tint, because I am a craftsperson who depends a lot on being able to make subtle color judgments. My surgeon told me the tint was not sufficient to make any real difference in that department, and I am relieved to report that my color sense appears to be fine.
However, it is even better to know that the yellow tint seems to be proving itself superfluous. Still, better to err on the side of caution with new technology, eh?