I am a perpetual Anonymous Monk myself, one who doesn't feel comfortable with identity systems in general. I share JavaFan's sentiment, with the exception that I have no use for reply notifications (I search and bookmark, instead). I do have an account, but I do not participate with my name around my neck, even though my anonymity isn't serving to protect a known or important identity.
I use the Monestary anonymously to learn, teach, and meditate on Perl. Does this make me a vagrant in your eyes? Are my chalk marks only disgraceful graffiti? Is my voice the sound of disassembling the Monestary walls to sell for scrap? Are my footsteps the force with which the foundation of the structure is demolished?
I think you confuse enthusiasm for the work of the Monestary for lack of enthusiasm for the Monestary itself.