Why? Whats the point? These programs never run as a process at startup, and probably only take up 5MB at most.
These a are important utilities that you will want to have if you want to diagnose a problem, or prevent a problem.
I see no point in removing them, and infact it is removing features from Leopard by doing so.
Terminal is the most important. DO NOT delete that.
If they are not bloat ware, and dont use system resources, what harm are they doing?