httpwebwitch - 7:30 am on Sep 19, 2006 (gmt 0) thanks for the case study Tedster!
I think it's a white hat technique
Depends how it's used. You're showing the user something different from what the SE indexes - that technique can be used for good or evil depending on your stripes.
One could use the same CSS technique for some keyword and text stuffing. white-on-white text for the next generation.
thanks for the case study Tedster!