I have done some investigation of the reports of the blurries.
There is an article here, http://www.fsinsider.com/tips/Pages/default.aspx
that discusses in detail one of the four types of blurries we believe people are seeing.
This article serves to present a vocabulary for the blurries ( Type 1 vs Type 2 vs Type 3 vs Type 4 ) so we can all be on the same page, as well as focusing on Type 3 Blurries.
Hopefully this will prove valuable, and will let us focus on the Type 1 and Type 2 blurries as real issues needing deeper investigation.