A post to the Interplay Entertainment Forums (thanks RPGDot and PC Games Online) has word from Black Isle Studios' lead designer J.E. Sawyer that he is resigning his position. Here's the post:

I figured I'd post this here before DAC and NMA got the scoop! I am resigning from my position as lead designer at Black Isle Studios. I will not discuss those reasons here, but I will state that they are my reasons. I apologize to those who may be disappointed by my decision and congratulate those who rejoice at it. My last day will be November 21st.

From this point forward, I will not be discussing any aspect of Black Isle Studios projects that may be currently in development.