As I understand it, Tom Doak (and others) have suggested that there is little to gain in criticizing an architect except with respect to an individual course. The criticism of a course is more objective and can be evaluated based on what is observed on the ground and therefore separated from prejudices that may exist based on an architect's other works, writings, personality etc. For the most part I agree with this position.
However, there are at least two circumstances in which reference to the architect's greater body of work are both useful and important. The first is when one is attempting to understand why a course turned out the way it did. Reference to an architect's written philosophy or examples of other work may help to explain choices made on a course; i.e. a reliance on aerial approaches, artificial waterfalls, cross bunkers etc.
The second circumstance would be when one is considering engaging an architect to design a new course or revise/renovate an existing course. While many factors will impact the hiring decision, certainly an evaluation of the architect's work and style must be an important (perhaps the most important) variable.
Frankly, I think that a forum such as this must inevitably upset practitioners because in acting as critics, we will say negative things. But it is both irresponsible and ultimately ineffective to make the criticisms personal in nature. If I dislike the work or the philosophy of an architect, I have every right to say so. However I should do my best to give a cogent reason why I am critical. If the architect or his defenders think I am wrong, they will have an opportunity to respond and through the ensuing dialogue we may learn something. Since that appears to be the goal of this forum; the exchange of knowledge about a topic we find interesting (and through it making new friends as a bonus); we should try to conduct ourselves so that knowledge is exchanged. That shouldn't prevent us from giving each other"the business" from time to time; we're all entitled to have some fun. But Mike Young is right when he suggests that for some who visit it here its more than fun; its their livlihood. Even if we don't like their work, they deserve our respect.