I have been unable to verify any of this, so consider this no more than a "rumour report". However I'm hearing that layoffs have occurred at WotC this week, and that one of the victims is art director Mark Painter. Again, all rumour at this point.
Of course it sucks, and if this rumors pans out, I will gladly send my best wishes to whomever is fired, but it is still a rumor (unless I missed something).
I'll never understand what the infatuation is with paying attention to everyone who is working at WotC and having a big brewhaaha every time that changes. Every other company in the planet does the same thing, and you never see anyone care. Only with WoTC it seems.