Eidos has over $100 million cash (check finance.yahoo.com). They are also profitable. Some of the agrarian Marxist types in here think that somehow profit is evil and that Eidos/Ion Storm should only want to make a little money in order to satisfy only PC Gamers. This is insane thinking.
As PC Gaming wanes, Console gaming waxes. There is nothing about Spector's "Thinking Man's Games" that makes them incompatable with consoles. Granted, Spector and friends made some bad decisions in DXIW (tried to squeeze too much technology in)... but these problems will probably be fixed in Thief 3.
Eidos has enough cash to allow Warren Spector freedom to create games as he sees fit - I just hope they grant him the resources and freedom he needs to get this stuff done. If not, he's gonna take the other top designers away to another Publisher - where they can get more shelf space and more resources.