TDD is BS?

[Szymon Gatner]

This is not strictly D related but I am very curious about D's 
community opinion on the points made by non other than Jim 
Coplien here:

http://www.tele-task.de/archive/video/flash/16130/

D is the only language (that I am aware of) that has first class 
unit testing support. What do you think? Do we really just 
"mentally masturbate"?

Article about the myths of TDD referenced in the talk:

http://digitalcommons.calpoly.edu/cgi/viewcontent.cgi?article=1027&context=csse_fac