It's a flash cartoon. You're thinking too far into it if you believe they had any goals other than "let's make something entertaining for our fans that pokes gentle fun at ourselves and others."
If you're taking D&D and flash cartoons this seriously, we are not going to find any common ground to discuss this further.
-O
I think that depends on what you think, "act mature" means.
Last time I checked, a sense of humor was required for maturity, and the ability to self-critique - and sometimes those things go together. Mature people keep a sense of perspective and proportion most of the time.
I like D&D because it was a more serious game. Not some early version of Robot Chicken mentality.
Humor is one thing, but for those that went through the end of TSR, you would think that those actions should not be repeated in the smallest bit and have a bit more class.
Potty humor is something more for grade schoolers right?